{"product_id":"calpeda-bs1f-1mxh-2003-three-phase-3kw-fixed-speed-single-pump-multistage-booster-system","title":"Calpeda BS1F 1MXH 2003 Three Phase 3kW Fixed Speed Single Pump Multistage Booster System","description":"\u003cp\u003eDemanding commercial water systems that require both substantial flow volume and elevated delivery pressure are well served by the Calpeda BS1F 1MXH 2003 booster assembly. Configured with a single Calpeda MXH 2003 horizontal multistage pump, this packaged unit achieves flows up to 400 L\/Min. For demanding vertical distribution, the multistage design can build up to 48.5 m of head. It provides reliable boosting for multi-storey hotels, food processing facilities, and centralized hot-water headers.\u003c\/p\u003e\u003cp\u003eOnboard pressure management is handled by differential pressure switches with a microprocessor control board wired directly into the starter panel. When fixture openings cause line pressure to dip past the lower threshold, the digital board starts the pump and holds operation steady until system pressure recovers. Built-in delay intervals prevent rapid start-stop cycling during minor draw events, protecting both the motor and plumbing network.\u003c\/p\u003e\u003cp\u003eBuilt throughout from sanitary stainless steel AISI 304, the header pipework pairs a 50 mm suction manifold with a 40 mm delivery manifold to minimize hydraulic resistance. Heavy-duty isolation ball valves and non-return check valves are integrated into the assembly to streamline maintenance and prevent reverse impeller spin. A manifold pressure gauge and a connection point for an external diaphragm tank are included as standard.\u003c\/p\u003e\u003cp\u003eSuited to standard three-phase 415 V plant room power, the booster drive incorporates a three-phase 230\/400 V motor winding rating engineered to IEC 60034 requirements. The 2-pole induction motor spins at 2900 rpm (50 Hz) and uses Class F insulation to resist thermal degradation during prolonged operation. With a 3 kW (P2) mechanical rating, the motor draws 6.6 A under full hydraulic load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThree-Stage Stainless Hydraulics: Equipped with a 3-stage AISI 304 stainless steel impeller stack for strong pressure generation and high flow efficiency.\u003c\/li\u003e\n\u003cli\u003eDigital Switch Coordination: Microprocessor control board regulates differential pressure switch signals to eliminate hunting and starter wear.\u003c\/li\u003e\n\u003cli\u003ePotable-Grade AISI 304 Headers: Corrosion-resistant stainless steel suction and discharge manifolds ensure long-term durability and water hygiene.\u003c\/li\u003e\n\u003cli\u003eBroad Thermal Compatibility: Designed to pump liquids from -15 °C to +110 °C across hot water circulation and chilled water applications.\u003c\/li\u003e\n\u003cli\u003eIP-Rated Drive Enclosure: Motor casing meets IP54 protection standards to keep out dust and splashing water in mechanical rooms.\u003c\/li\u003e\n\u003cli\u003eComplete Valve Assembly: Supplied with full-bore isolation ball valves and non-return valves for easy servicing and backflow protection.\u003c\/li\u003e\n\u003cli\u003eDiaphragm Tank Provision: Pre-fitted manifold port simplifies hookup to an external expansion vessel for pressure stabilization.\u003c\/li\u003e\n\u003cli\u003ePre-Tested Skid Assembly: Arrives fully assembled, factory tested, and backed by a 24 Months manufacturer warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x Calpeda MXH 2003 horizontal multistage pump\u003c\/li\u003e\n\u003cli\u003eStainless steel AISI 304 suction manifold\u003c\/li\u003e\n\u003cli\u003eStainless steel AISI 304 delivery manifold\u003c\/li\u003e\n\u003cli\u003eIsolation ball valves\u003c\/li\u003e\n\u003cli\u003eNon-return valves\u003c\/li\u003e\n\u003cli\u003eMicroprocessor control board with differential pressure switches\u003c\/li\u003e\n\u003cli\u003eSystem pressure gauge\u003c\/li\u003e\n\u003cli\u003eFactory assembled and tested boosting plant\u003c\/li\u003e\n\u003cli\u003eSupports a 800 L galvanised diaphragm expansion tank\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":51423233081591,"sku":"BS1F 1MXH 2003","price":10813.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bs1f-1mxh-2003-three-phase-3kw-fixed-speed-single-pump-multistage-booster-system.png?v=1793070807","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bs1f-1mxh-2003-three-phase-3kw-fixed-speed-single-pump-multistage-booster-system","provider":"Foundation Pumps","version":"1.0","type":"link"}