{"title":"Variable Speed Circulation Pumps","description":"\u003cp\u003eVariable Speed Circulation Pumps are designed to adjust circulation performance to suit system requirements, providing efficient water movement in heating, hot water, cooling, and air conditioning applications. They are suitable for residential, commercial, and building services systems where controlled circulation and energy efficiency are important.\u003c\/p\u003e\n\n\u003cp\u003eThe range includes electronically controlled circulator pumps featuring variable-speed motors, automatic adjustment, and pressure control technologies. Models are available for domestic heating, floor heating, hot water recirculation, HVAC, and other circulation applications, with options designed to provide efficient and responsive system operation.\u003c\/p\u003e\n\n\u003cp\u003eShop Variable Speed Circulation Pumps online with Australia-wide delivery and expert support.\u003c\/p\u003e","products":[{"product_id":"grundfos-alpha2-25-60n-stainless-steel-autoadapt-circulator-pump-130mm-with-composite-impeller","title":"Grundfos Alpha2 25-60N Stainless Steel AUTOADAPT Circulator Pump 130mm with Composite Impeller","description":"\u003cp\u003eRather than relying on manual speed selection to balance circulation performance against energy consumption, the Grundfos Alpha2 25-60N uses AUTOADAPT to read system demand and adjust pump speed automatically. It is designed for domestic hot water recirculation loops where continuous adjustment delivers both consistent performance and lower running costs.\u003c\/p\u003e\r\n\u003cp\u003eEven at its highest duty point the pump draws only 34 W, delivering 32.3 L\/Min against 6 m of maximum head, with current consumption self-adjusting between 0.04 A and 0.32 A depending on real-time demand. Rated voltage is 1 x 240 V, and an Energy Efficiency Index of 0.17 reflects the electronically commutated motor's reduced power draw.\u003c\/p\u003e\r\n\u003cp\u003eAn automatic reduced night-time duty mode further limits output during low-demand overnight hours without requiring a separate timer, adjusting based on detected system flow rather than a fixed schedule. The stainless steel pump housing and composite impeller are suited to potable hot water, with liquid temperatures supported from 0°C up to 110°C.\u003c\/p\u003e\r\n\u003cp\u003eThe compact 130 mm port-to-port body suits tighter installation spaces than the longer 180 mm variant, while an IPX4D enclosure rating provides a higher level of ingress protection than the standard IP44 seen on fixed-speed circulators. Class F insulation completes the specification.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAUTOADAPT function reads system behaviour and adjusts pump speed continuously without manual intervention\u003c\/li\u003e\r\n\u003cli\u003eAutomatic reduced night-time duty mode lowers output during low-demand overnight periods, detected from system flow\u003c\/li\u003e\r\n\u003cli\u003eElectronically commutated permanent magnet motor achieves an Energy Efficiency Index of 0.17\u003c\/li\u003e\r\n\u003cli\u003eCurrent consumption self-adjusts from 0.04 A to 0.32 A as the pump responds to changing system demand\u003c\/li\u003e\r\n\u003cli\u003eStainless steel housing with potable water approval and liquid temperature support from 0°C to 110°C\u003c\/li\u003e\r\n\u003cli\u003eComposite impeller construction offers corrosion resistance in potable water service\u003c\/li\u003e\r\n\u003cli\u003eIPX4D enclosure rating provides ingress protection against splashing water and dust\u003c\/li\u003e\r\n\u003cli\u003eClass F insulation supports continuous operation within the pump's rated temperature range\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50978282307831,"sku":"99411287","price":1195.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-alpha2-25-60n-stainless-steel-autoadapt-circulator-pump-130mm-with-composite-impeller.png?v=1785223216"},{"product_id":"grundfos-alpha2-25-60n-stainless-steel-autoadapt-circulator-pump-180mm-with-composite-impeller","title":"Grundfos Alpha2 25-60N Stainless Steel AUTOADAPT Circulator Pump 180mm with Composite Impeller","description":"\u003cp\u003eWhere valve spacing is fixed at 180 mm, the Grundfos Alpha2 25-60N 180 provides the same self-adjusting performance as its shorter sibling in a longer body. It is aimed at domestic hot water installations with wider pipe centres, replacing existing 180 mm units without requiring pipework modification.\u003c\/p\u003e\r\n\u003cp\u003ePeak output reaches 32.3 L\/Min against a maximum head of 6 m, drawn from a 34 W electronically commutated motor with current consumption varying automatically between 0.04 A and 0.32 A as the AUTOADAPT function tracks real-time system demand. Supply is 1 x 240 V, and the pump carries the same 0.17 Energy Efficiency Index rating as the 130 mm version.\u003c\/p\u003e\r\n\u003cp\u003eSpeed adjustment happens continuously rather than through fixed steps, meaning the pump settles at whatever output the loop actually requires. An automatic reduced night-time duty function further lowers consumption during overnight low-flow periods based on detected demand, rather than a preset timer.\u003c\/p\u003e\r\n\u003cp\u003eStainless steel wetted components and a composite impeller support potable hot water use across a 2°C to 110°C liquid temperature range, with maximum system pressure rated to 10 bar. The 180 mm port-to-port length and 1 1\/2 inch connections, combined with an IPX4D enclosure, make it a straightforward replacement for longer-body installations.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAUTOADAPT function provides continuous self-adjusting speed control without manual speed selection\u003c\/li\u003e\r\n\u003cli\u003eAutomatic reduced night-time duty mode lowers consumption during overnight low-flow periods\u003c\/li\u003e\r\n\u003cli\u003eElectronically commutated motor achieves an Energy Efficiency Index of 0.17\u003c\/li\u003e\r\n\u003cli\u003eCurrent consumption self-adjusts from 0.04 A to 0.32 A as the AUTOADAPT function responds to changing conditions\u003c\/li\u003e\r\n\u003cli\u003eExtended 180 mm port-to-port body dimension accommodates wider valve spacing\u003c\/li\u003e\r\n\u003cli\u003eStainless steel housing with potable water approval and liquid temperature support from 2°C to 110°C\u003c\/li\u003e\r\n\u003cli\u003eComposite impeller construction offers corrosion resistance in potable water service\u003c\/li\u003e\r\n\u003cli\u003eIPX4D enclosure rating provides ingress protection against splashing water and dust\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50978282373367,"sku":"99411424","price":1197.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-alpha2-25-60n-stainless-steel-autoadapt-circulator-pump-180mm-with-composite-impeller.png?v=1785223218"},{"product_id":"grundfos-alpha2-25-60-cast-iron-autoadapt-circulator-pump-130mm-with-composite-impeller","title":"Grundfos Alpha2 25-60 Cast Iron AUTOADAPT Circulator Pump 130mm with Composite Impeller","description":"\u003cp\u003eBalancing a radiator heating system manually, adjusting a speed switch through the seasons as demand changes, is eliminated by the Grundfos Alpha2 25-60's AUTOADAPT function. Built with a cast iron housing for closed-loop domestic heating circuits, it reads system resistance continuously and adjusts output to match, rather than running at a fixed setting regardless of actual load.\u003c\/p\u003e\r\n\u003cp\u003eEven at peak output the pump draws only 34 W, delivering 32.3 L\/Min against 6 m of maximum head, with current consumption automatically varying between 0.04 A and 0.32 A on a 1 x 240 V supply as demand changes throughout the day. An Energy Efficiency Index of 0.17 reflects the electronically commutated motor's reduced power draw.\u003c\/p\u003e\r\n\u003cp\u003eAn automatic reduced night-time duty function lowers output further during low-demand overnight periods, detected from system flow rather than a preset timer. The cast iron housing and composite impeller are built for standard closed-loop radiator circuits, with a liquid temperature range from 2°C to 110°C.\u003c\/p\u003e\r\n\u003cp\u003eHoused at a compact 130 mm port-to-port length, the pump suits tighter valve spacing than the 180 mm variant, and an IPX4D enclosure provides a higher level of ingress protection than the IP44 rating typical of fixed-speed heating circulators. Class F insulation completes the specification.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAUTOADAPT function reads system resistance continuously and adjusts pump output automatically\u003c\/li\u003e\r\n\u003cli\u003eAutomatic reduced night-time duty mode lowers output during low-demand overnight periods, detected from system flow\u003c\/li\u003e\r\n\u003cli\u003eElectronically commutated permanent magnet motor achieves an Energy Efficiency Index of 0.17\u003c\/li\u003e\r\n\u003cli\u003eCurrent consumption self-adjusts from 0.04 A to 0.32 A as the pump responds to changing system demand\u003c\/li\u003e\r\n\u003cli\u003eCast iron housing specified for closed-loop radiator circuits where potable water approval is not required\u003c\/li\u003e\r\n\u003cli\u003eComposite impeller construction delivers consistent hydraulic performance in closed-loop heating applications\u003c\/li\u003e\r\n\u003cli\u003eCompact 130 mm port-to-port body dimension accommodates tighter valve spacing\u003c\/li\u003e\r\n\u003cli\u003eIPX4D enclosure rating provides ingress protection against splashing water and dust\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50978282668279,"sku":"99411150","price":773.55,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-alpha2-25-60-cast-iron-autoadapt-circulator-pump-130mm-with-composite-impeller.png?v=1785223232"},{"product_id":"grundfos-alpha2-25-60-cast-iron-autoadapt-circulator-pump-180mm-with-composite-impeller","title":"Grundfos Alpha2 25-60 Cast Iron AUTOADAPT Circulator Pump 180mm with Composite Impeller","description":"\u003cp\u003eOlder heating installations or systems specified with wider valve centres require a longer pump body than the compact Alpha2 variant provides. The Grundfos Alpha2 25-60 180 fills that role while retaining the same AUTOADAPT self-adjustment, built for domestic radiator circuits where pipe spacing rules out the shorter 130 mm model.\u003c\/p\u003e\r\n\u003cp\u003ePeak output reaches 32.3 L\/Min against a maximum head of 6 m, drawn from a 34 W motor with current consumption automatically adjusting between 0.04 A and 0.32 A on a 1 x 240 V supply as the pump continuously tracks system resistance. The same 0.17 Energy Efficiency Index applies as the 130 mm version.\u003c\/p\u003e\r\n\u003cp\u003eRather than stepping between fixed speeds, output adjusts continuously to match actual heating demand, with an automatic reduced night-time duty mode lowering consumption further during low-flow overnight periods based on detected system behaviour. The cast iron housing and composite impeller suit closed-loop radiator circuits, with liquid temperatures supported from 2°C to 110°C.\u003c\/p\u003e\r\n\u003cp\u003eAt 180 mm port-to-port with 1 1\/2 inch connections, the pump directly replaces older fixed-speed circulators of the same body length without requiring pipework modification. An IPX4D enclosure and Class F insulation complete the specification.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAUTOADAPT function provides continuous self-adjusting speed control without manual intervention\u003c\/li\u003e\r\n\u003cli\u003eAutomatic reduced night-time duty mode lowers consumption during low-flow overnight periods, detected from system behaviour\u003c\/li\u003e\r\n\u003cli\u003eElectronically commutated motor achieves an Energy Efficiency Index of 0.17\u003c\/li\u003e\r\n\u003cli\u003eCurrent consumption self-adjusts from 0.04 A to 0.32 A as the pump continuously tracks system resistance\u003c\/li\u003e\r\n\u003cli\u003eExtended 180 mm port-to-port body dimension accommodates wider valve spacing\u003c\/li\u003e\r\n\u003cli\u003eCast iron housing specified for closed-loop radiator circuits where potable water approval is not required\u003c\/li\u003e\r\n\u003cli\u003eComposite impeller construction delivers consistent hydraulic performance in closed-loop heating applications\u003c\/li\u003e\r\n\u003cli\u003eIPX4D enclosure rating provides ingress protection against splashing water and dust\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50978282766583,"sku":"99411175","price":775.55,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-alpha2-25-60-cast-iron-autoadapt-circulator-pump-180mm-with-composite-impeller.png?v=1785223234"},{"product_id":"calpeda-nce-ei-25-60-180-cast-iron-variable-speed-circulator-pump-for-floor-domestic-heating-systems","title":"Calpeda NCE EI 25-60\/180 Cast Iron Variable-Speed Circulator Pump for Floor \u0026 Domestic Heating Systems","description":"\u003cp\u003eDesigned for small domestic heating and floor heating systems, this energy-saving circulator uses a permanent magnet synchronous motor with an on-board inverter for variable speed operation.\u003c\/p\u003e\n\u003cp\u003eEquipped with a permanent magnet synchronous motor, the unit draws only 44W to achieve a 5-meter head. It delivers a maximum flow of 50 L\/Min. Variable speed operation. Energy Efficiency Index (EEI).\u003c\/p\u003e\n\u003cp\u003eThe inverter control allows for proportional pressure, constant pressure, and manual programming modes to maximize energy efficiency. A patented self-cleaning square chamber design is utilized to prevent rotor blockage. Automatic venting and unblocking routines.\u003c\/p\u003e\n\u003cp\u003eThe mechanical assembly features a cast iron casing with a cataphoresis coating and a ceramic shaft for exceptional longevity. The IP44-rated motor includes automatic rotor release and thermal protection for reliable operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePermanent magnet synchronous motor with on-board inverter for variable speed operation\u003c\/li\u003e\n\u003cli\u003eThree selectable operating modes: proportional curve, constant curve, and manual programming\u003c\/li\u003e\n\u003cli\u003ePatented self-cleaning square chamber design prevents rotor blockage\u003c\/li\u003e\n\u003cli\u003eAutomatic venting and unblocking routines\u003c\/li\u003e\n\u003cli\u003eCast iron GJL 200 EN 1561 pump casing with cataphoresis coating\u003c\/li\u003e\n\u003cli\u003eCeramic shaft with carbon bearings\u003c\/li\u003e\n\u003cli\u003eIP44 protection, Class H insulation, Class II appliance construction\u003c\/li\u003e\n\u003cli\u003eThreaded ISO 228 ports for standard pipe connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50979707191543,"sku":"NCE EI 25-60\/180-Cast Iron","price":675.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-nce-ei-25-60-180-cast-iron-variable-speed-circulator-pump-for-floor-domestic-heating-systems.png?v=1785237557"},{"product_id":"calpeda-nce-ei-32-60-180-cast-iron-variable-speed-circulator-pump-for-floor-domestic-heating-systems","title":"Calpeda NCE EI 32-60\/180 Cast Iron Variable-Speed Circulator Pump for Floor \u0026 Domestic Heating Systems","description":"\u003cp\u003eIncorporating DN32 threaded connections, this energy-saving variable-speed circulator is designed for domestic heating and floor heating systems and is driven by a permanent magnet synchronous motor with an on-board inverter.\u003c\/p\u003e\n\u003cp\u003eDrawing a maximum of 44W, the synchronous motor produces a peak flow rate of 50 L\/Min and 5 meters of discharge head. The integrated inverter provides variable speed operation. Energy Efficiency Index (EEI).\u003c\/p\u003e\n\u003cp\u003eOperating modes are easily selectable via a control knob, offering proportional or constant curves to suit different hydraulic profiles. A white flashing LED provides a diagnostic warning if plant degassing or air in the system is detected. The patented self-cleaning square chamber design eliminates rotor blockage.\u003c\/p\u003e\n\u003cp\u003eConstruction includes an EN 1561 cast iron pump casing and a ceramic shaft supported by high-grade carbon bearings. The unit is rated for liquid temperatures up to 95°C and features a minimum power draw of just 3W during low-demand periods.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePermanent magnet synchronous motor with on-board inverter for variable speed operation\u003c\/li\u003e\n\u003cli\u003eThree selectable operating modes: proportional curve, constant curve, and manual programming\u003c\/li\u003e\n\u003cli\u003eWhite flashing LED diagnostic indicating plant degassing requirement (air in the system)\u003c\/li\u003e\n\u003cli\u003ePatented self-cleaning square chamber design prevents rotor blockage\u003c\/li\u003e\n\u003cli\u003eAutomatic venting and unblocking routines\u003c\/li\u003e\n\u003cli\u003eCast iron GJL 200 EN 1561 pump casing with cataphoresis coating\u003c\/li\u003e\n\u003cli\u003eCeramic shaft with carbon bearings\u003c\/li\u003e\n\u003cli\u003eIP44 protection, Class H insulation, Class II appliance construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":50979707257079,"sku":"NCE EI 32-60\/180-Cast Iron","price":687.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-nce-ei-32-60-180-cast-iron-variable-speed-circulator-pump-for-floor-domestic-heating-systems.png?v=1785237559"},{"product_id":"lowara-ecocirc-xl-plus-32-80-bronze-high-efficiency-circulator-pump-for-hot-water-system-with-ecm-motor","title":"Lowara ECOCIRC-XL Plus 32-80 Bronze High Efficiency Circulator Pump for Hot Water System with ECM Motor","description":"\u003cp\u003eDesigned for hot and cold HVAC applications including secondary tap hot water, solar, and geothermal heating systems, the Lowara ECOCIRC XL Plus 32-80 delivers high efficiency circulation. This wet rotor circulator pump incorporates ECM motor technology for reduced energy consumption across building services applications.\u003c\/p\u003e\u003cp\u003ePerformance reaches a maximum head of 8 m with flow capability of approximately 200 L\/Min on 240 V single-phase supply. The high efficiency design delivers energy savings compared to conventional circulator pumps, particularly when operating in proportional pressure, constant pressure, or constant speed modes.\u003c\/p\u003e\u003cp\u003eThe bronze pump body is paired with ECM motor technology. Electronic controls are separated from the pump section to prevent condensation when pumping chilled liquids. The digital display with large figures enables easy reading even in dark plant rooms. Modbus RTU and BACnet communications provide BMS integration.\u003c\/p\u003e\u003cp\u003eDry run protection stops the pump and prevents damage if the pump operates without water. Settings are programmable via PC, tablet, or smartphone through built-in communication BUS or optional Wi-Fi module. Two analogue inputs accept 4-20 mA or 0-10 V signals plus an auxiliary temperature probe. Temperature range extends from -10°C to +110°C.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eECM motor for high efficiency operation\u003c\/li\u003e\n\u003cli\u003eFour functional control modes: proportional pressure, constant pressure, constant speed, and night mode\u003c\/li\u003e\n\u003cli\u003eDigital display with large figures for clear visibility in dark environments\u003c\/li\u003e\n\u003cli\u003eModbus RTU and BACnet communication protocols for BMS integration\u003c\/li\u003e\n\u003cli\u003eSeparated electronics block preventing condensation in chilled water systems\u003c\/li\u003e\n\u003cli\u003eDry run protection preventing damage from no-water operation\u003c\/li\u003e\n\u003cli\u003eTwo analogue inputs for 4-20 mA or 0-10 V external control signals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50979762766071,"sku":"EXCLPLUS-N-3280","price":3981.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-ecocirc-xl-plus-32-80-bronze-high-efficiency-circulator-pump-for-hot-water-system-with-ecm-motor.png?v=1785239195"},{"product_id":"lowara-ecocirc-xl-plus-32-100-bronze-bms-ready-circulator-pump-for-solar-systems-with-ecm-motor","title":"Lowara ECOCIRC-XL Plus 32-100 Bronze BMS Ready Circulator Pump for Solar Systems with ECM Motor","description":"\u003cp\u003eSuitable for hot and cold HVAC loop circulation, geothermal loops, solar thermal, and secondary hot water systems, the Lowara ECOCIRC XL Plus 32-100 provides efficient service. This high efficiency wet rotor circulator pump combines ECM motor technology with comprehensive communication capabilities for building management system integration.\u003c\/p\u003e\u003cp\u003ePerformance delivers a maximum head of 10 m with flow capability reaching approximately 233 L\/Min on 240 V single-phase supply. Four functional control modes including proportional pressure, constant pressure, constant speed, and differential temperature control enable optimisation for varying system requirements.\u003c\/p\u003e\u003cp\u003eThe bronze pump body is manufactured with ECM motor technology. The control interface features a clear display with error logging capability. Modbus RTU and BACnet protocols facilitate BMS communication, while the optional Wi-Fi module enables wireless connectivity. The electronics are isolated from the pump section to prevent condensation in chilled water applications.\u003c\/p\u003e\u003cp\u003eDry run protection safeguards against damage during no-water operation. Two analogue inputs accept 4-20 mA or 0-10 V signals for external control. An auxiliary temperature probe input allows differential temperature control for additional energy savings. Operating temperature range spans -10°C to +110°C with maximum ambient of +40°C.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eECM motor for energy efficient circulation\u003c\/li\u003e\n\u003cli\u003eModbus RTU and BACnet communication protocols for BMS integration\u003c\/li\u003e\n\u003cli\u003eDigital display with error log history for diagnostics\u003c\/li\u003e\n\u003cli\u003eFour control modes including differential temperature for energy savings\u003c\/li\u003e\n\u003cli\u003eDry run protection preventing damage from waterless operation\u003c\/li\u003e\n\u003cli\u003eTwo analogue inputs for 4-20 mA or 0-10 V external signals\u003c\/li\u003e\n\u003cli\u003eOptional Wi-Fi module for wireless communication\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50979762798839,"sku":"EXCLPLUS-N-32100","price":4174.78,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-ecocirc-xl-plus-32-100-bronze-bms-ready-circulator-pump-for-solar-systems-with-ecm-motor.png?v=1785239197"},{"product_id":"lowara-ecocirc-xlplus-32-120-bronze-flanged-circulator-for-building-services-hvac-with-ecm-motor","title":"Lowara ECOCIRC XLPlus 32-120 Bronze Flanged Circulator for Building Services HVAC with ECM Motor","description":"\u003cp\u003eIntended for large building hot and cold water HVAC distribution systems, flanged installations, and commercial solar hot water loops, the Lowara ECOCIRC XLPlus 32-120 offers robust performance. This high efficiency flanged wet rotor circulator pump delivers reliable service for heavy-duty building plumbing and commercial heating applications.\u003c\/p\u003e\u003cp\u003ePerformance provides a maximum head of 12 m with flow capability reaching approximately 267 L\/Min on 240 V single-phase supply. The flanged bronze body construction enables secure connection in larger piping systems commonly found in commercial building services applications.\u003c\/p\u003e\u003cp\u003eThe flanged bronze pump body incorporates ECM motor technology. The digital control interface includes error logging for diagnostic purposes. A moulded insulation shell maintains temperature of the pumped liquid and surroundings. Modbus RTU and BACnet communication protocols enable BMS integration, while Wi-Fi module option provides wireless connectivity.\u003c\/p\u003e\u003cp\u003eDry run protection prevents pump damage during no-water operation. Dual pump communication modes including alternating operation, backup operation, and cascade operation provide system redundancy options. Two analogue inputs accept 4-20 mA or 0-10 V signals. Temperature capability extends from -10°C to +110°C with IP44 protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFlanged bronze pump body for secure connection in larger piping systems\u003c\/li\u003e\n\u003cli\u003eECM motor for high efficiency operation\u003c\/li\u003e\n\u003cli\u003eDigital error log for diagnostic and troubleshooting capability\u003c\/li\u003e\n\u003cli\u003eModbus RTU and BACnet protocols for BMS communication\u003c\/li\u003e\n\u003cli\u003eDual pump communication modes including alternating and backup operation\u003c\/li\u003e\n\u003cli\u003eMoulded insulation shell for temperature maintenance\u003c\/li\u003e\n\u003cli\u003eTwo analogue inputs for 4-20 mA or 0-10 V external signals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lowara","offers":[{"title":"Default Title","offer_id":50979762831607,"sku":"EXCLPLUS-N-32120F","price":5679.58,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/lowara-ecocirc-xlplus-32-120-bronze-flanged-circulator-for-building-services-hvac-with-ecm-motor.png?v=1785239199"},{"product_id":"grundfos-magna1-25-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 25-60-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eEngineered for fluid transfer in commercial heating circuits and cooling installations, the Grundfos MAGNA1 25 60 N canned-rotor circulator pump operates without mechanical shaft seals. Featuring an integrated control panel, it uses a glandless canned-rotor structure. Applications include mixing loops, heating surfaces, air conditioning, and ground-source loops, via G 1 1\/2 inch ports.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 75.1 L\/Min, matching 4.504 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 92 W and current draw of 0.74 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 4.41 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input. Ambient operating temperature spans 0 to 40 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3521 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.013 m3, 5.5 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138909667575,"sku":"99221224","price":1740.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-25-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013302"},{"product_id":"grundfos-magna1-25-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 25-120-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eFeaturing a stainless steel housing grade EN 1.4308 ASTM A351-CF8, the Grundfos MAGNA1 25 120 N canned-rotor circulator pump provides glandless circulation for hydronic loops and HVAC networks. Internal electronics eliminate shaft seals through a canned-rotor configuration. Primary duties encompass mixing circuits, surface heating, air conditioning, and chiller loops using G 1 1\/2 inch connections.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 95.8 L\/Min, matching 5.745 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 188 W and current draw of 1.51 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 4.95 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4953 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.013  m3, 5.52 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138909896951,"sku":"99221227","price":2650.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-25-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013303"},{"product_id":"grundfos-magna1-32-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 32-60-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eThe glandless Grundfos MAGNA1 32 60 N circulator pump integrates an air-cooled control panel for secondary thermal circuits and mixing loops. Operating without mechanical shaft seal components, liquid containment relies on an internal rotor can. System hookup connects via G 2 inch ports across commercial heating and cooling installations.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 79.8 L\/Min, matching 4.788 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 111 W and current draw of 0.9 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 4.88 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input. Ambient operating temperature spans 0 to 40 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3516 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.013  m3, 5.6 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138910126327,"sku":"99221254","price":2440.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013304"},{"product_id":"grundfos-magna1-32-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 32-120-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eFor HVAC water circulation and climate control circuits, the Grundfos MAGNA1 32 120 N canned-rotor unit utilizes a glandless pump design with G 2 inch connection ports. The integrated control box manages operational settings without external shaft seals. Fluid circulation serves commercial heating loops, chilled water networks, and ground-source heat pump exchangers.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 95.8 L\/Min, matching 5.745 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 188 W and current draw of 1.51 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 4.89 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input. Ambient operating temperature spans 0 to 40 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4953 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.013  m3, 5.6 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138910355703,"sku":"99221283","price":3000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013306"},{"product_id":"grundfos-magna1-40-60-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 40-60-F-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eDesigned with internal electronic controls, the Grundfos MAGNA1 40 60 F N canned-rotor circulator pump regulates liquid movement across commercial heating and chilled water loops. Mechanical shaft seals are replaced by a sealed canned-rotor assembly. Plumbing interface connects through DIN DN 40 ports in secondary thermal circulation networks.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 163.1 L\/Min, matching 9.783 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 194 W and current draw of 1.56 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 9.73 kg with a 220 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input. Ambient operating temperature spans 0 to 40 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3636 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.016  m3, 10.6 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138910617847,"sku":"99221300","price":3140.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-40-60-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013307"},{"product_id":"grundfos-magna1-40-120-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 40-120-F-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eBuilt with a 250 mm port-to-port dimension, the Grundfos MAGNA1 40 120 F N canned-rotor pump serves closed and open hydronic circuits. Its glandless design integrates pump hydraulics and electronic control unit into a single structure. Piping integration utilizes DIN DN 40 ports across surface heating, cooling, and heat pump loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 239.2 L\/Min, matching 14.35 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 463 W and current draw of 2.05 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 16.6 kg with a 250 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input. Ambient operating temperature spans 0 to 40 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4034 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.039  m3, 18.3 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: WRAS, ACS for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138910879991,"sku":"99221325","price":4775.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-40-120-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013309"},{"product_id":"grundfos-magna1-50-120-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 50-120-F-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eCirculating liquid through hydronic heating and cooling circuits, the Grundfos MAGNA1 50 120 F N canned-rotor pump replaces conventional shaft-sealed units with a glandless structure. An air-cooled control housing regulates pump operation. Pipe connections attach via DIN DN 50 ports across mixing manifolds and commercial thermal loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 330.8 L\/Min, matching 19.85 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 533 W and current draw of 2.37 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 18.6 kg with a 280 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input. Ambient operating temperature spans 0 to 40 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4188 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.046  m3, 20.5 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: WRAS, ACS for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138910978295,"sku":"99221361","price":6235.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-50-120-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013310"},{"product_id":"grundfos-magna1-50-180-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA1 50-180-F-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eThe Grundfos MAGNA1 50 180 F N canned-rotor circulator pump integrates a permanent-magnet motor within a glandless structure for commercial building services. Eliminating mechanical shaft seals, internal liquid seals isolate stator windings. Connection interfaces feature DIN DN 50 ports for hydronic heating, air conditioning, and surface cooling loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 18.0 meters and a maximum flow rate of 375.3 L\/Min, matching 22.52 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 769 W and current draw of 3.4 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 19.5 kg with a 280 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl functionality offers three proportional pressure curves, three constant pressure curves, and three fixed speed steps selectable via a front panel push button. External monitoring and fault signaling are facilitated by a fault relay output and digital start\/stop input. Ambient operating temperature spans 0 to 40 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.20 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4873 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.046  m3, 21.4 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: WRAS, ACS for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntegrated control functions: 3 proportional pressure, 3 constant pressure, and 3 fixed speed curves.\u003c\/li\u003e\n\u003cli\u003eExternal signal interfaces: Fault relay output signal and digital remote start\/stop control input.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911207671,"sku":"99221363","price":9344.39,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-50-180-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013312"},{"product_id":"grundfos-magna3-25-40-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 25-40 Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eSpecified for surface heating networks and secondary HVAC circuits, the Grundfos MAGNA3 25 40 circulator pump features a canned-rotor construction with G 1 1\/2 inch ports. Integrated electronic controls govern fluid movement without external shaft packing. System applications cover commercial heating, process cooling, and heat exchange loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 4.0 meters and a maximum flow rate of 61.8 L\/Min, matching 3.71 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 50 W and current draw of 0.46 Amps. Maximum system operating pressure is rated at 16 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.11 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 2880 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 5.86 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911338743,"sku":"97924249","price":1370.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-25-40-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013314"},{"product_id":"grundfos-magna3-25-60-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 25-60 Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eEquipped with G 1 1\/2 inch connection ports, the Grundfos MAGNA3 25 60 canned-rotor pump provides continuous fluid movement in closed thermal loops. Control electronics reside within an air-cooled enclosure attached to the glandless casing. Primary fluid transfer duties include hydronic heating, chiller circuits, and surface cooling loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 73.5 L\/Min, matching 4.41 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 84 W and current draw of 0.75 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.11 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3510 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 5.84 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911437047,"sku":"97924245","price":1770.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-25-60-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013316"},{"product_id":"grundfos-magna3-25-100-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 25-100 Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eEngineered for fluid transfer in commercial heating circuits and cooling installations, the Grundfos MAGNA3 25 100 canned-rotor circulator pump operates without mechanical shaft seals. Featuring an integrated control panel, it uses a glandless canned-rotor structure. Applications include mixing loops, heating surfaces, air conditioning, and ground-source loops, via G 1 1\/2 inch ports.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 10.0 meters and a maximum flow rate of 90.5 L\/Min, matching 5.43 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 153 W and current draw of 1.33 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.11 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4530 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 5.86 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911568119,"sku":"97924247","price":2770.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-25-100-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013317"},{"product_id":"grundfos-magna3-32-100-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 32-100 Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eFeaturing a cast iron housing grade EN 1561 EN-GJL-200, the Grundfos MAGNA3 32 100 canned-rotor circulator pump provides glandless circulation for hydronic loops and HVAC networks. Internal electronics eliminate shaft seals through a canned-rotor configuration. Primary duties encompass mixing circuits, surface heating, air conditioning, and chiller loops using G 2 inch connections.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 10.0 meters and a maximum flow rate of 94.2 L\/Min, matching 5.65 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 171 W and current draw of 1.47 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.25 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4530 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.014  m3, 6 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911666423,"sku":"97924257","price":2200.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-32-100-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013319"},{"product_id":"grundfos-magna3-32-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 32-120-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eThe glandless Grundfos MAGNA3 32 120 F circulator pump integrates an air-cooled control panel for secondary thermal circuits and mixing loops. Operating without mechanical shaft seal components, liquid containment relies on an internal rotor can. System hookup connects via DIN DN 32 ports across commercial heating and cooling installations.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 187.0 L\/Min, matching 11.22 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 333 W and current draw of 1.55 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 15.2 kg with a 220 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4800 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.039  m3, 16.9 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911764727,"sku":"97924259","price":3645.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-32-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013321"},{"product_id":"grundfos-magna3-40-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 40-120-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eFor HVAC water circulation and climate control circuits, the Grundfos MAGNA3 40 120 F canned-rotor unit utilizes a glandless pump design with DIN DN 40 connection ports. The integrated control box manages operational settings without external shaft seals. Fluid circulation serves commercial heating loops, chilled water networks, and ground-source heat pump exchangers.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 235.7 L\/Min, matching 14.14 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 427 W and current draw of 1.96 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 16 kg with a 250 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4080 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.039  m3, 17.5 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911863031,"sku":"97924270","price":3750.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-40-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013322"},{"product_id":"grundfos-magna3-40-150-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 40-150-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eDesigned with internal electronic controls, the Grundfos MAGNA3 40 150 F canned-rotor circulator pump regulates liquid movement across commercial heating and chilled water loops. Mechanical shaft seals are replaced by a sealed canned-rotor assembly. Plumbing interface connects through DIN DN 40 ports in secondary thermal circulation networks.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 15.0 meters and a maximum flow rate of 267.2 L\/Min, matching 16.03 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 608 W and current draw of 2.78 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 16 kg with a 250 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4560 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.039  m3, 17.6 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138911994103,"sku":"97924271","price":4360.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-40-150-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013324"},{"product_id":"grundfos-magna3-40-180-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 40-180-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eBuilt with a 250 mm port-to-port dimension, the Grundfos MAGNA3 40 180 F canned-rotor pump serves closed and open hydronic circuits. Its glandless design integrates pump hydraulics and electronic control unit into a single structure. Piping integration utilizes DIN DN 40 ports across surface heating, cooling, and heat pump loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 18.0 meters and a maximum flow rate of 267.3 L\/Min, matching 16.04 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 609 W and current draw of 2.78 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 16 kg with a 250 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4920 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.039  m3, 17.5 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912092407,"sku":"97924272","price":5110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-40-180-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013326"},{"product_id":"grundfos-magna3-50-60-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 50-60-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eCirculating liquid through hydronic heating and cooling circuits, the Grundfos MAGNA3 50 60 F canned-rotor pump replaces conventional shaft-sealed units with a glandless structure. An air-cooled control housing regulates pump operation. Pipe connections attach via DIN DN 50 ports across mixing manifolds and commercial thermal loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 233.2 L\/Min, matching 13.99 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 249 W and current draw of 1.18 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 17.5 kg with a 240 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.19 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3390 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.046  m3, 19.7 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912190711,"sku":"97924281","price":3800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-50-60-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013327"},{"product_id":"grundfos-magna3-50-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 50-120-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eThe Grundfos MAGNA3 50 120 F canned-rotor circulator pump integrates a permanent-magnet motor within a glandless structure for commercial building services. Eliminating mechanical shaft seals, internal liquid seals isolate stator windings. Connection interfaces feature DIN DN 50 ports for hydronic heating, air conditioning, and surface cooling loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 311.8 L\/Min, matching 18.71 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 498 W and current draw of 2.3 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 18 kg with a 280 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4230 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.046  m3, 19.7 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912289015,"sku":"97924284","price":4700.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-50-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013329"},{"product_id":"grundfos-magna3-50-180-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 50-180-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eSpecified for surface heating networks and secondary HVAC circuits, the Grundfos MAGNA3 50 180 F circulator pump features a canned-rotor construction with DIN DN 50 ports. Integrated electronic controls govern fluid movement without external shaft packing. System applications cover commercial heating, process cooling, and heat exchange loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 18.0 meters and a maximum flow rate of 364.7 L\/Min, matching 21.88 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 764 W and current draw of 3.45 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 18.9 kg with a 280 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 5070 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.046  m3, 20.5 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912387319,"sku":"97924286","price":6300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-50-180-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013330"},{"product_id":"grundfos-magna3-65-60-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 65-60-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eEquipped with DIN DN 65 connection ports, the Grundfos MAGNA3 65 60 F canned-rotor pump provides continuous fluid movement in closed thermal loops. Control electronics reside within an air-cooled enclosure attached to the glandless casing. Primary fluid transfer duties include hydronic heating, chiller circuits, and surface cooling loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 350.2 L\/Min, matching 21.01 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 355 W and current draw of 1.64 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 20.5 kg with a 340 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 2820 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.057  m3, 22.8 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912485623,"sku":"97924295","price":4600.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-65-60-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013332"},{"product_id":"grundfos-magna3-65-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 65-120-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eEngineered for fluid transfer in commercial heating circuits and cooling installations, the Grundfos MAGNA3 65 120 F canned-rotor circulator pump operates without mechanical shaft seals. Featuring an integrated control panel, it uses a glandless canned-rotor structure. Applications include mixing loops, heating surfaces, air conditioning, and ground-source loops, via DIN DN 65 ports.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 429.3 L\/Min, matching 25.76 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 763 W and current draw of 3.45 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 21.5 kg with a 340 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3960 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.057  m3, 23.7 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912649463,"sku":"97924298","price":5700.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-65-120-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013333"},{"product_id":"grundfos-magna3-65-150-f-cast-iron-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 65-150-F Cast Iron Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eFeaturing a cast iron housing grade EN 1561 EN-GJL-200, the Grundfos MAGNA3 65 150 F canned-rotor circulator pump provides glandless circulation for hydronic loops and HVAC networks. Internal electronics eliminate shaft seals through a canned-rotor configuration. Primary duties encompass mixing circuits, surface heating, air conditioning, and chiller loops using DIN DN 65 connections.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 15.0 meters and a maximum flow rate of 534.3 L\/Min, matching 32.06 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 1377 W and current draw of 6.18 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a cast iron casing grade EN 1561 EN-GJL-200 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 22.7 kg with a 340 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4440 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.057  m3, 26.1 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eEnclosure protection rating: IPX4D moisture resistance rating for commercial equipment rooms.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138912911607,"sku":"97924299","price":6300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-65-150-f-cast-iron-single-phase-circulator-pump-with-composite-impeller.png?v=1789013335"},{"product_id":"grundfos-magna3-25-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 25-60-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eThe glandless Grundfos MAGNA3 25 60 N circulator pump integrates an air-cooled control panel for secondary thermal circuits and mixing loops. Operating without mechanical shaft seal components, liquid containment relies on an internal rotor can. System hookup connects via G 1 1\/2 inch ports across commercial heating and cooling installations.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 73.5 L\/Min, matching 4.41 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 84 W and current draw of 0.75 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.12 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3510 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 6.1 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138913009911,"sku":"97924337","price":2370.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-25-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013337"},{"product_id":"grundfos-magna3-25-100-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 25-100-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eFor HVAC water circulation and climate control circuits, the Grundfos MAGNA3 25 100 N canned-rotor unit utilizes a glandless pump design with G 1 1\/2 inch connection ports. The integrated control box manages operational settings without external shaft seals. Fluid circulation serves commercial heating loops, chilled water networks, and ground-source heat pump exchangers.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 10.0 meters and a maximum flow rate of 90.5 L\/Min, matching 5.43 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 153 W and current draw of 1.33 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.12 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4530 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 6.1 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138913239287,"sku":"97924339","price":2750.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-25-100-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013339"},{"product_id":"grundfos-magna3-25-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 25-120-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eDesigned with internal electronic controls, the Grundfos MAGNA3 25 120 N canned-rotor circulator pump regulates liquid movement across commercial heating and chilled water loops. Mechanical shaft seals are replaced by a sealed canned-rotor assembly. Plumbing interface connects through G 1 1\/2 inch ports in secondary thermal circulation networks.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 92.7 L\/Min, matching 5.56 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 185 W and current draw of 1.56 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.12 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4980 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 6.08 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138913468663,"sku":"97924340","price":3050.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-25-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013340"},{"product_id":"grundfos-magna3-32-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 32-60-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eBuilt with a 180 mm port-to-port dimension, the Grundfos MAGNA3 32 60 N canned-rotor pump serves closed and open hydronic circuits. Its glandless design integrates pump hydraulics and electronic control unit into a single structure. Piping integration utilizes G 2 inch ports across surface heating, cooling, and heat pump loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 6.0 meters and a maximum flow rate of 78.5 L\/Min, matching 4.71 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 103 W and current draw of 0.91 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.5 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 3510 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 6.16 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138913566967,"sku":"97924342","price":2625.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-32-60-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013342"},{"product_id":"grundfos-magna3-32-100-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 32-100-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eCirculating liquid through hydronic heating and cooling circuits, the Grundfos MAGNA3 32 100 N canned-rotor pump replaces conventional shaft-sealed units with a glandless structure. An air-cooled control housing regulates pump operation. Pipe connections attach via G 2 inch ports across mixing manifolds and commercial thermal loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 10.0 meters and a maximum flow rate of 94.2 L\/Min, matching 5.65 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 171 W and current draw of 1.47 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.5 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4530 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 6.2 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138913632503,"sku":"97924344","price":3903.08,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-32-100-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013344"},{"product_id":"grundfos-magna3-32-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 32-120-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eThe Grundfos MAGNA3 32 120 N canned-rotor circulator pump integrates a permanent-magnet motor within a glandless structure for commercial building services. Eliminating mechanical shaft seals, internal liquid seals isolate stator windings. Connection interfaces feature G 2 inch ports for hydronic heating, air conditioning, and surface cooling loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 92.2 L\/Min, matching 5.53 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 182 W and current draw of 1.56 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 5.48 kg with a 180 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4980 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.015  m3, 6.2 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: NSF61, NSF372 for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138913730807,"sku":"98609711","price":4223.89,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-32-120-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013345"},{"product_id":"grundfos-magna3-32-120-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 32-120-F-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eSpecified for surface heating networks and secondary HVAC circuits, the Grundfos MAGNA3 32 120 F N circulator pump features a canned-rotor construction with DIN DN 32 ports. Integrated electronic controls govern fluid movement without external shaft packing. System applications cover commercial heating, process cooling, and heat exchange loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 12.0 meters and a maximum flow rate of 187.0 L\/Min, matching 11.22 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 333 W and current draw of 1.55 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 15.5 kg with a 220 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.18 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4800 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.039  m3, 17.3 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: WRAS, ACS for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138913992951,"sku":"97924346","price":4650.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-32-120-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013347"},{"product_id":"grundfos-magna3-40-180-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","title":"Grundfos MAGNA3 40-180-F-N Stainless Steel Single Phase Circulator Pump with Composite Impeller","description":"\u003cp\u003eEquipped with DIN DN 40 connection ports, the Grundfos MAGNA3 40 180 F N canned-rotor pump provides continuous fluid movement in closed thermal loops. Control electronics reside within an air-cooled enclosure attached to the glandless casing. Primary fluid transfer duties include hydronic heating, chiller circuits, and surface cooling loops.\u003c\/p\u003e\n\u003cp\u003eHydraulic performance delivers a maximum head of 18.0 meters and a maximum flow rate of 267.3 L\/Min, matching 16.04 m3\/h. Powered by a permanent-magnet motor, the unit operates on a 240 V single-phase supply at 50\/60 Hz, with power input P1 of 609 W and current draw of 2.78 Amps. Maximum system operating pressure is rated at 10 bar.\u003c\/p\u003e\n\u003cp\u003eHousing construction features a stainless steel casing grade EN 1.4308 ASTM A351-CF8 enclosing a composite impeller. Internal components incorporate a carbon-fibre rotor can, stainless steel rotor cladding, and bearing plate, running on ceramic bearings. Net weight is 16.7 kg with a 250 mm port length, handling liquid temperatures -10 to 110 °C.\u003c\/p\u003e\n\u003cp\u003eControl features include AUTOADAPT and FLOWADAPT operating modes with integrated differential pressure and temperature sensors. Wireless communication connects via Bluetooth to Grundfos GO Remote software for diagnostics. External interfaces provide two digital inputs, two signal relays, and a 0-10V analog input.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnergy Efficiency Index (EEI): 0.17 meeting European Union energy performance standards.\u003c\/li\u003e\n\u003cli\u003eMaximum rotational speed rating: 4920 rpm for continuous hydraulic balancing across system curves.\u003c\/li\u003e\n\u003cli\u003ePhysical shipping package volume and gross weight: 0.039  m3, 18.1 kg for logistics planning.\u003c\/li\u003e\n\u003cli\u003eStandard regulatory compliance approvals: CE,VDE,EAC,MOROCCO,UKC for international building code conformity.\u003c\/li\u003e\n\u003cli\u003eDrinking water suitability certification: WRAS, ACS for potable water circulation applications.\u003c\/li\u003e\n\u003cli\u003eIntelligent control regulation: AUTOADAPT, FLOWADAPT, and active FLOWLIMIT operational modes.\u003c\/li\u003e\n\u003cli\u003eWireless connectivity: Integrated Bluetooth interface for Grundfos GO Remote application access.\u003c\/li\u003e\n\u003cli\u003eCasing thermal insulation: Includes clip-on shell insulation covers for system heat retention.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51138914124023,"sku":"97924353","price":10320.42,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna3-40-180-f-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller.png?v=1789013348"},{"product_id":"grundfos-magna1-25-40-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller","title":"Grundfos MAGNA1 25-40 Cast Iron Variable Speed Circulator Pump for Mixing Loops with Composite Impeller","description":"\u003cp\u003eEngineered for low-energy variable circulation, the Grundfos MAGNA1 25-40 operates across heating mixing loops, air conditioning circuits, and ground-source heat pump systems. It features an integrated operating panel and frequency converter that automatically matches pump speed to varying thermal loads.\u003c\/p\u003e\n\u003cp\u003eA cast iron EN-GJL-200 pump housing with a 180 mm port-to-port dimension encloses a composite impeller and maintenance-free canned rotor. The pump body is rated for 10 bar maximum system pressure and accommodates fluid temperatures from -10°C to 110°C, with an overall weight of 4.41 kg.\u003c\/p\u003e\n\u003cp\u003eDriven by a permanent magnet motor with a maximum power input (P1) of 9 W to 56 W, electrical power input (P1) modulates between 9 W and 56 W with a maximum current draw of 0.45 A on a 1 x 230-240 V supply. The hydraulic assembly produces up to 4.24 m³\/h \\(71 L\/Min\\) against a maximum head of 2.875 m through 1 1\/2 inch threaded connections.\u003c\/p\u003e\n\u003cp\u003eNine selectable control settings include proportional pressure curves, constant pressure curves, and fixed constant curve speeds. The unit achieves an Energy Efficiency Index (EEI) of 0.20, incorporates Class F insulation with an IPX4D enclosure, and provides a digital start\/stop input with fault relay output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePermanent magnet motor technology achieves an Energy Efficiency Index (EEI) of 0.20\u003c\/li\u003e\n\u003cli\u003eNine control modes include three proportional pressure, three constant pressure, and three fixed speeds\u003c\/li\u003e\n\u003cli\u003ePower consumption self-modulates from 9 W to 56 W based on system demand\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing rated for 10 bar maximum operational pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller provides chemical corrosion resistance in closed hydronic loops\u003c\/li\u003e\n\u003cli\u003eDigital start\/stop input and fault alarm relay output enable building automation integration\u003c\/li\u003e\n\u003cli\u003eStandard 180 mm port-to-port length with 1 1\/2 inch threaded connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139433922807,"sku":"99221216","price":1248.78,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-25-40-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller.png?v=1789019337"},{"product_id":"grundfos-magna1-25-60-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller","title":"Grundfos MAGNA1 25-60 Cast Iron Variable Speed Circulator Pump for Heating Surfaces with Composite Impeller","description":"\u003cp\u003eProviding automated hydraulic regulation, the Grundfos MAGNA1 25-60 circulator pump is suited for underfloor heating manifolds, radiator zones, and fan coil systems. Its integrated electronics continuously adjust motor rpm in response to zone valve movements throughout the building.\u003c\/p\u003e\n\u003cp\u003eCast iron EN-GJL-200 forms the 180 mm port-to-port pump casing, housing an engineered composite impeller and sealless canned rotor. Rated for 10 bar operating pressure, the unit withstands circulating water and glycol mixtures from -10°C to 110°C with a total net weight of 4.41 kg.\u003c\/p\u003e\n\u003cp\u003eA high-efficiency 1-phase 230-240 V ECM motor has a maximum power input (P1) of 9 W to 92 W with electrical input power (P1) operating from 9 W up to a peak of 92 W at 0.74 A maximum current. Output metrics achieve a flow rate of 4.50 m³\/h (75 L\/Min) with a maximum head of 6 m through 1 1\/2 inch threaded pipe ports.\u003c\/p\u003e\n\u003cp\u003eThe unit incorporates an intuitive push-button interface to select between proportional pressure, constant pressure, and fixed speed curves. Ingress protection is certified to IPX4D with Class F insulation, an EEI of 0.20, and an integrated fault signal relay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectronically commutated motor with integrated VFD achieves an EEI rating of 0.20\u003c\/li\u003e\n\u003cli\u003eNine selectable operating modes accommodate radiator, underfloor, and constant-flow loops\u003c\/li\u003e\n\u003cli\u003ePower consumption modulates between 9 W and 92 W to minimize electricity usage\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing built for 10 bar maximum system pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller offers hydraulic consistency across thermal cycles\u003c\/li\u003e\n\u003cli\u003eBuilt-in fault relay contact and external digital run input for BMS interface\u003c\/li\u003e\n\u003cli\u003eCompact 180 mm port-to-port dimension with standard 1 1\/2 inch threaded connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139435266295,"sku":"99221217","price":1481.81,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-25-60-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller.png?v=1789019339"},{"product_id":"grundfos-magna1-25-80-cast-iron-variable-speed-circulator-pump-heat-pump-systems-composite-impeller","title":"Grundfos MAGNA1 25-80 Cast Iron Variable Speed Circulator Pump for Heat Pump Systems with Composite Impeller","description":"\u003cp\u003eTargeting systems with higher pipe resistance, the Grundfos MAGNA1 25-80 circulator pump provides electronically controlled variable flow for heat pump secondary loops and multi-storey heating circuits. Its internal variable frequency drive matches pump output to variable heating loads.\u003c\/p\u003e\n\u003cp\u003eManufactured from EN-GJL-200 cast iron, the 180 mm port-to-port casing holds a precision composite impeller and air-cooled electronic power module. The assembly is rated for 10 bar working pressure and circulating temperatures from -10°C to 110°C, weighing 4.41 kg.\u003c\/p\u003e\n\u003cp\u003eThe 1 x 230-240 V 50\/60 Hz permanent magnet motor has a maximum power input (P1) of 9 W to 128 W while electrical input power (P1) draws between 9 W and 128 W with a maximum current of 1.03 A. The hydraulic section produces a flow of 5.09 m³\/h (85 L\/Min) against a maximum head of 5.113 m connected via 1 1\/2 inch threaded ports.\u003c\/p\u003e\n\u003cp\u003eControl options include three proportional pressure settings, three constant pressure curves, and three constant speeds. Certified to an Energy Efficiency Index of 0.20 with Class F insulation and an IPX4D enclosure, the pump includes digital start\/stop terminals and a fault alarm output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenerates 8 m maximum head to overcome elevated friction in zoned circuits\u003c\/li\u003e\n\u003cli\u003ePermanent magnet motor and integrated inverter deliver an EEI rating of 0.20\u003c\/li\u003e\n\u003cli\u003eOperating power self-adjusts between 9 W and 128 W according to heat demand\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 pump body engineered for 10 bar system pressure rating\u003c\/li\u003e\n\u003cli\u003eComposite impeller resists chemical attack in water-glycol heating mixtures\u003c\/li\u003e\n\u003cli\u003eIntegrated fault relay and remote run\/stop input simplify BMS wiring\u003c\/li\u003e\n\u003cli\u003e180 mm port-to-port length with standard 1 1\/2 inch threaded union fittings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139436445943,"sku":"99221213","price":1690.81,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-25-80-cast-iron-variable-speed-circulator-pump-heat-pump-systems-composite-impeller.png?v=1789019341"},{"product_id":"grundfos-magna1-25-100-cast-iron-variable-speed-circulator-pump-cooling-systems-composite-impeller","title":"Grundfos MAGNA1 25-100 Cast Iron Variable Speed Circulator Pump for Cooling Systems with Composite Impeller","description":"\u003cp\u003eCapable of developing 6.353 m of head, the Grundfos MAGNA1 25-100 circulator pump serves multi-zone heating systems, long distribution runs, and high-resistance fan coil circuits. It automatically modulates hydraulic performance to deliver balanced circulation as zone valves cycle.\u003c\/p\u003e\n\u003cp\u003eA cast iron EN-GJL-200 housing with a 180 mm face-to-face dimension encloses a composite impeller and maintenance-free canned rotor motor. Rated for 10 bar working pressure and liquid temperatures from -10°C to 110°C, the complete unit weighs 4.41 kg.\u003c\/p\u003e\n\u003cp\u003eThe single-phase 230-240 V ECM motor has a maximum power input (P1) of 9 W to 176 W and operates from 9 W to a maximum electrical power input (P1) of 176 W at 1.42 A. Hydraulic delivery achieves a flow rate of 5.68 m³\/h (95 L\/Min) with a maximum head of 10 m through 1 1\/2 inch threaded connections.\u003c\/p\u003e\n\u003cp\u003eThe user interface provides single-button setup across nine operational modes covering proportional, constant pressure, and fixed speed curves. The motor features Class F insulation, IPX4D ingress protection, an EEI of 0.20, and built-in fault signal monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10 m maximum head accommodates extensive commercial zoned heating layouts\u003c\/li\u003e\n\u003cli\u003eEnergy Efficiency Index of 0.20 reflects permanent magnet ECM motor design\u003c\/li\u003e\n\u003cli\u003eOperating power automatically varies from 9 W to 176 W based on circuit resistance\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 pump casing rated for 10 bar maximum system pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller provides long service life in closed hydronic systems\u003c\/li\u003e\n\u003cli\u003eDigital run\/stop input and fault alarm relay serve BMS supervisory control\u003c\/li\u003e\n\u003cli\u003eStandard 180 mm port-to-port body with 1 1\/2 inch threaded pipe connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139437658359,"sku":"99221214","price":1872.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-25-100-cast-iron-variable-speed-circulator-pump-cooling-systems-composite-impeller.png?v=1789019342"},{"product_id":"grundfos-magna1-25-120-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller","title":"Grundfos MAGNA1 25-120 Cast Iron Variable Speed Circulator Pump for Mixing Loops with Composite Impeller","description":"\u003cp\u003eProviding maximum head in the 25 mm threaded class, the Grundfos MAGNA1 25-120 circulator pump meets the requirements of solar thermal loops, geothermal heat exchangers, and tall hydronic heating risers. Its internal frequency converter adjusts motor speed to match variable heating and cooling demands.\u003c\/p\u003e\n\u003cp\u003eThe 180 mm port-to-port casing is manufactured from EN-GJL-200 cast iron, housing a engineered composite impeller and canned rotor motor. Designed for 10 bar operational pressures and fluid temperatures between -10°C and 110°C, the pump has a net weight of 4.39 kg.\u003c\/p\u003e\n\u003cp\u003eThe 1-phase 230-240 V ECM motor has a maximum power input (P1) of 8 W to 188 W while electrical input power (P1) operates between 8 W and 188 W with a maximum current of 1.51 A. Peak hydraulic output reaches a flow rate of 5.75 m³\/h (96 L\/Min) and a maximum head of 12 m across 1 1\/2 inch threaded connections.\u003c\/p\u003e\n\u003cp\u003eNine control curves are selectable directly on the front panel, providing proportional pressure, constant pressure, and fixed speed operation. Features include an EEI rating of 0.20, Class F insulation, an IPX4D housing, and integrated fault relay terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenerates 12 m maximum head for demanding high-resistance hydronic circuits\u003c\/li\u003e\n\u003cli\u003ePermanent magnet motor technology delivers an Energy Efficiency Index of 0.20\u003c\/li\u003e\n\u003cli\u003eSelf-modulating power consumption ranges from 9 W to 188 W based on load\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing built for 10 bar maximum working pressure\u003c\/li\u003e\n\u003cli\u003eEngineered composite impeller offers chemical resistance in glycol circuits\u003c\/li\u003e\n\u003cli\u003eFault relay contact and digital run input enable automated building integration\u003c\/li\u003e\n\u003cli\u003e180 mm installation length fits standard 1 1\/2 inch threaded union connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139438870775,"sku":"99221215","price":2106.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-25-120-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller.png?v=1789019344"},{"product_id":"grundfos-magna1-32-40-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller","title":"Grundfos MAGNA1 32-40 Cast Iron Variable Speed Circulator Pump for Heating Surfaces with Composite Impeller","description":"\u003cp\u003eDesigned with a 32 mm bore and 2-inch threaded connections, the Grundfos MAGNA1 32-40 circulator pump provides energy-efficient variable circulation for fan coil loops, radiant ceiling systems, and small chiller circuits. It regulates motor speed dynamically to match real-time heating and cooling demands.\u003c\/p\u003e\n\u003cp\u003eAn EN-GJL-200 cast iron pump body with a 180 mm port-to-port dimension encases a composite impeller and maintenance-free canned rotor. Built for 10 bar working pressure, it handles liquid temperatures ranging from -10°C to 110°C, with a net mass of 4.61 kg.\u003c\/p\u003e\n\u003cp\u003eThe single-phase 230-240 V ECM motor has a maximum power input (P1) of 9 W to 73 W while electrical power input (P1) modulates between 9 W and 73 W with a maximum current draw of 0.59 A. Hydraulic performance achieves a flow rate of 4.24 m³\/h (71 L\/Min) against a maximum head of 3.391 m through G 2 inch threaded ports.\u003c\/p\u003e\n\u003cp\u003eThe interface allows selection between three proportional pressure curves, three constant pressure curves, and three fixed speeds. The unit meets an EEI rating of 0.20, features Class F insulation with an IPX4D enclosure, and includes digital run\/stop and fault relay contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePermanent magnet ECM motor with integrated inverter achieves an EEI of 0.20\u003c\/li\u003e\n\u003cli\u003eNine selectable control modes provide setup for variable and constant flow loops\u003c\/li\u003e\n\u003cli\u003ePower consumption modulates from 9 W to 73 W based on circuit valve positions\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing engineered for 10 bar maximum operating pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller provides corrosion resistance in closed hydronic systems\u003c\/li\u003e\n\u003cli\u003eDigital start\/stop input and fault alarm relay output for building supervisory systems\u003c\/li\u003e\n\u003cli\u003e180 mm port-to-port body with 2 inch threaded connection ports\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139440312567,"sku":"99221233","price":1534.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-40-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller.png?v=1789019346"},{"product_id":"grundfos-magna1-32-60-cast-iron-variable-speed-circulator-pump-heat-pump-systems-composite-impeller","title":"Grundfos MAGNA1 32-60 Cast Iron Variable Speed Circulator Pump for Heat Pump Systems with Composite Impeller","description":"\u003cp\u003eCombining 2-inch threaded ports with variable-speed control, the Grundfos MAGNA1 32-60 circulator pump serves ground-source heat pump circuits, underfloor manifold systems, and radiator zones. Its integrated inverter continuously optimizes pump speed based on circuit demand.\u003c\/p\u003e\n\u003cp\u003eThe casing is cast from EN-GJL-200 iron with a 180 mm port-to-port dimension, housing a precision composite impeller and canned rotor assembly. Rated for 10 bar system pressure, the pump operates across liquid temperatures from -10°C to 110°C, weighing 4.61 kg.\u003c\/p\u003e\n\u003cp\u003eA 1-phase 230-240 V ECM motor has a maximum power input (P1) of 9 W to 111 W with electrical input power (P1) operating from 9 W to a peak of 111 W at 0.90 A maximum current. Output metrics yield a flow rate of 4.79 m³\/h (80 L\/Min) with a maximum head of 6 m through 2 inch threaded pipe ports.\u003c\/p\u003e\n\u003cp\u003eThe push-button control panel provides quick selection of nine operational modes covering proportional pressure, constant pressure, and fixed speed curves. The unit holds an EEI rating of 0.20, IPX4D ingress protection, Class F insulation, and an integrated fault signal relay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectronically commutated motor achieves an Energy Efficiency Index (EEI) of 0.20\u003c\/li\u003e\n\u003cli\u003eNine control modes adapt output for radiator heating and underfloor circuits\u003c\/li\u003e\n\u003cli\u003eSelf-adjusting power consumption ranges from 9 W to 111 W according to system load\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing built for 10 bar maximum system pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller construction resists chemical corrosion in glycol mixtures\u003c\/li\u003e\n\u003cli\u003eExternal digital start\/stop input and fault alarm relay output for automation\u003c\/li\u003e\n\u003cli\u003e180 mm port-to-port dimension with 2 inch external threaded connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139441492215,"sku":"99221234","price":1794.27,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-60-cast-iron-variable-speed-circulator-pump-heat-pump-systems-composite-impeller.png?v=1789019348"},{"product_id":"grundfos-magna1-32-80-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller","title":"Grundfos MAGNA1 32-80 Cast Iron Variable Speed Circulator Pump for Heating Surfaces with Composite Impeller","description":"\u003cp\u003eEngineered for high-resistance hydronic circuits, the Grundfos MAGNA1 32-80 circulator pump provides electronically regulated circulation for air handling unit heating coils, fan coil networks, and multi-zone commercial headers. Its onboard electronics reduce pump speed during partial load conditions.\u003c\/p\u003e\n\u003cp\u003eConstructed with an EN-GJL-200 cast iron housing measuring 180 mm port-to-port, the unit incorporates an engineered composite impeller and maintenance-free canned rotor. It operates at working pressures up to 10 bar and fluid temperatures between -10°C and 110°C, with a net weight of 4.61 kg.\u003c\/p\u003e\n\u003cp\u003eThe single-phase 230-240 V ECM motor has a maximum power input (P1) of 9 W to 151 W while electrical power input (P1) modulates between 9 W and 151 W with a maximum current of 1.22 A. Peak hydraulic output provides maximum a flow rate of 5.39 m³\/h (90 L\/Min) against a maximum head of 5.724 m through 2 inch threaded connections.\u003c\/p\u003e\n\u003cp\u003eA single push-button interface configures nine operating modes including proportional pressure, constant pressure, and fixed speed curves. The motor features Class F insulation, an IPX4D splash-proof housing, an EEI of 0.20, and fault alarm relay terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenerates 8 m maximum head to overcome coil and piping friction in HVAC loops\u003c\/li\u003e\n\u003cli\u003ePermanent magnet motor technology delivers an Energy Efficiency Index of 0.20\u003c\/li\u003e\n\u003cli\u003ePower consumption self-adjusts between 9 W and 151 W based on thermal demand\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 pump casing rated for 10 bar maximum operational pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller provides hydraulic stability across varying temperature cycles\u003c\/li\u003e\n\u003cli\u003eIntegrated fault relay and digital run\/stop terminals serve BMS integration\u003c\/li\u003e\n\u003cli\u003eStandard 180 mm port-to-port length with 2 inch threaded union fittings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139442671863,"sku":"99221235","price":1872.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-80-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller.png?v=1789019349"},{"product_id":"grundfos-magna1-32-100-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller","title":"Grundfos MAGNA1 32-100 Cast Iron Variable Speed Circulator Pump for Mixing Loops with Composite Impeller","description":"\u003cp\u003eThe highest head model in the 32 mm threaded range, the Grundfos MAGNA1 32-100 circulator pump is specified for high-resistance heating headers, multi-floor radiant networks, and commercial heat recovery loops. It automatically balances pressure across modulating thermostatic zones.\u003c\/p\u003e\n\u003cp\u003eThe 180 mm port-to-port casing is manufactured from EN-GJL-200 cast iron, housing a corrosion-resistant composite impeller and air-cooled electronic power module. Rated for 10 bar working pressure, it accommodates fluid temperatures from -10°C to 110°C with a net weight of 4.63 kg.\u003c\/p\u003e\n\u003cp\u003eOperating on a 1-phase 230-240 V 50\/60 Hz supply, the ECM motor has a maximum power input (P1) of 8 W to 175 W while electrical input power (P1) draws between 8 W and 175 W at 1.41 A maximum current. Output metrics reach a calculated flow rate of 5.60 m³\/h (93 L\/Min) with a maximum head of 10 m across G 2 inch threaded ports.\u003c\/p\u003e\n\u003cp\u003eControl options encompass three proportional pressure curves, three constant pressure curves, and three constant speed steps. The pump meets an EEI rating of 0.20, provides Class F winding insulation inside an IPX4D housing, and includes digital input and fault relay contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10 m maximum head overcomes high pressure drops in multi-storey radiant systems\u003c\/li\u003e\n\u003cli\u003eECM permanent magnet motor with integrated inverter achieves an EEI rating of 0.20\u003c\/li\u003e\n\u003cli\u003eSelf-regulating power input ranges from 9 W to 175 W depending on valve positions\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing engineered for 10 bar maximum system pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller provides longevity in treated water and glycol mixtures\u003c\/li\u003e\n\u003cli\u003eDigital start\/stop terminals and fault relay output facilitate BMS interlocks\u003c\/li\u003e\n\u003cli\u003e180 mm port-to-port body with standard 2 inch threaded pipe connections\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139444015351,"sku":"99221236","price":2116.13,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-100-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller.png?v=1789019351"},{"product_id":"grundfos-magna1-32-40-f-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller","title":"Grundfos MAGNA1 32-40 F Cast Iron Variable Speed Circulator Pump for Heating Surfaces with Composite Impeller","description":"\u003cp\u003eCombining flanged installation with variable-speed control, the Grundfos MAGNA1 32-40 F circulator pump is suited for commercial fan coil loops, radiant ceiling manifolds, and small chiller circuits. Its integrated frequency converter automatically adjusts speed based on real-time zone valve positions.\u003c\/p\u003e\n\u003cp\u003eThe casing is cast from EN-GJL-200 iron with a 220 mm port-to-port dimension and DN 32 DIN flanges, housing a composite impeller and canned rotor motor. Built for 10 bar operating pressure, it accommodates fluid temperatures from -10°C to 110°C, weighing 7.41 kg.\u003c\/p\u003e\n\u003cp\u003eThe 1-phase 230-240 V permanent magnet motor has a maximum power input (P1) of 9 W to 73 W while electrical power input (P1) consumes between 9 W and 73 W with a maximum current of 0.59 A. Hydraulic performance achieves a flow rate of 4.24 m³\/h (71 L\/Min) against a maximum head of 3.391 m through DN 32 flanged pipe connections.\u003c\/p\u003e\n\u003cp\u003eThe user interface provides single-touch selection of nine operational modes including proportional pressure, constant pressure, and fixed speed curves. The unit achieves an EEI rating of 0.20, IPX4D ingress protection, Class F insulation, and built-in fault relay terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDN 32 four-bolt flanged body enables direct integration into commercial piping\u003c\/li\u003e\n\u003cli\u003ePermanent magnet ECM motor with integrated VFD achieves an EEI rating of 0.20\u003c\/li\u003e\n\u003cli\u003ePower consumption self-modulates between 9 W and 73 W to reduce energy use\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing built for 10 bar maximum system working pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller resists chemical attack and cavitation in closed loops\u003c\/li\u003e\n\u003cli\u003eDigital start\/stop input and fault alarm relay output for building control systems\u003c\/li\u003e\n\u003cli\u003eStandard 220 mm port-to-port length with universal DIN PN 6\/10 flange holes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139445227767,"sku":"99221263","price":1690.81,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-40-f-cast-iron-variable-speed-circulator-pump-heating-surfaces-composite-impeller.png?v=1789019353"},{"product_id":"grundfos-magna1-32-60-f-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller","title":"Grundfos MAGNA1 32-60 F Cast Iron Variable Speed Circulator Pump for Mixing Loops with Composite Impeller","description":"\u003cp\u003eDesigned for flanged commercial installations, the Grundfos MAGNA1 32-60 F circulator pump delivers variable-speed flow for secondary chilled water circuits, multi-zone radiator systems, and underfloor manifolds. Its onboard inverter continuously optimizes pump speed based on circuit demand.\u003c\/p\u003e\n\u003cp\u003eA 220 mm port-to-port pump housing made from EN-GJL-200 cast iron incorporates an engineered composite impeller and sealless canned rotor. Rated for 10 bar working pressure, it handles circulating temperatures between -10°C and 110°C, with a total mass of 7.41 kg.\u003c\/p\u003e\n\u003cp\u003eThe single-phase 230-240 V ECM motor has a maximum power input (P1) of 9 W to 111 W with electrical power input (P1) operating from 9 W up to a peak of 111 W at 0.90 A maximum current. Output metrics reach a flow rate of 4.79 m³\/h (80 L\/Min) with a maximum head of 6 m across DN 32 DIN flanged ports.\u003c\/p\u003e\n\u003cp\u003eNine selectable control modes cover proportional pressure, constant pressure, and fixed speed curves for straightforward hydronic balancing. Ingress protection is certified to IPX4D with Class F insulation, an EEI of 0.20, and an integrated fault signal relay.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDN 32 flanged casing aligns with standard commercial PN 6\/10 piping configurations\u003c\/li\u003e\n\u003cli\u003eElectronically commutated motor with integrated VFD achieves an EEI of 0.20\u003c\/li\u003e\n\u003cli\u003eNine control modes adapt hydraulic output for radiator, underfloor, and constant flow\u003c\/li\u003e\n\u003cli\u003ePower consumption self-adjusts between 9 W and 111 W based on thermal demand\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-200 housing engineered for 10 bar maximum operational pressure\u003c\/li\u003e\n\u003cli\u003eComposite impeller provides chemical durability in treated water and glycol\u003c\/li\u003e\n\u003cli\u003eBuilt-in fault alarm relay and external digital run input for BMS connection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139446866167,"sku":"99221269","price":1976.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-magna1-32-60-f-cast-iron-variable-speed-circulator-pump-mixing-loops-composite-impeller.png?v=1789019355"}],"url":"https:\/\/foundationpumps.com.au\/collections\/variable-speed-circulation-pumps.oembed?page=2","provider":"Foundation Pumps","version":"1.0","type":"link"}