{"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","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-magna3-25-100-n-stainless-steel-single-phase-circulator-pump-with-composite-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}