{"product_id":"calpeda-bs1f-1mxh-1606-three-phase-4kw-fixed-speed-single-pump-multistage-booster-system","title":"Calpeda BS1F 1MXH 1606 Three Phase 4kW Fixed Speed Single Pump Multistage Booster System","description":"\u003cp\u003eMulti-storey towers and heavy commercial plant rooms require a boosting solution that pairs high volumetric output with commanding vertical head. Centred on 1 Calpeda MXH 1606 horizontal multistage pump, the BS1F 1MXH 1606 booster assembly delivers up to 416.7 L\/Min. The multistage impeller stack can develop up to 68 m of head to overcome static building height. This single-pump skid keeps upper-floor amenities, industrial wash stations, and thermal circulation loops operating at peak efficiency.\u003c\/p\u003e\u003cp\u003eSmart demand response is achieved through differential pressure switches with a microprocessor control board integrated onto the unit. Once downstream water usage drops line pressure to the lower setpoint, the microprocessor commands a clean start and maintains pump operation until full recovery is verified. Built-in damping timers prevent rapid stop-start oscillations during light draw, protecting electrical contactors and hydraulic seals from unnecessary wear.\u003c\/p\u003e\u003cp\u003eHygienic stainless steel AISI 304 headers form the intake and discharge manifolds, utilizing a 50 mm inlet connection and a 40 mm outlet port to maintain smooth laminar flow. Pre-assembled isolation ball valves and non-return check valves allow technicians to isolate the pump for servicing while stopping reverse flow. A clear dial pressure gauge and a dedicated takeoff port for an external diaphragm tank come standard.\u003c\/p\u003e\u003cp\u003ePowered by a three-phase 415 V mains supply, the high-torque drive motor incorporates a three-phase 400\/690 V winding rating compliant with IEC 60034 standards. Operating as a 2-pole induction machine at 2900 rpm (50 Hz), the motor uses Class F insulation to endure sustained thermal loads in warm plant rooms. Its 4 kW (P2) shaft output draws 5.5 A during full-load operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSix-Stage Impeller Stack: Built with a 6-stage AISI 304 stainless steel hydraulic assembly to generate high delivery head without sacrificing flow.\u003c\/li\u003e\n\u003cli\u003eElectronic Pressure Supervision: Combines differential pressure switches with a microprocessor board to prevent nuisance cycling and pressure spikes.\u003c\/li\u003e\n\u003cli\u003eSanitary AISI 304 Pipework: Corrosion-resistant stainless steel suction and delivery manifolds ensure clean fluid transfer across potable and hot water lines.\u003c\/li\u003e\n\u003cli\u003eWide Thermal Operating Window: Engineered to handle liquid temperatures from -15 °C to +110 °C in heating, cooling, and boosting circuits.\u003c\/li\u003e\n\u003cli\u003eSealed Industrial Motor: Protected to IP54 standards against dust and water splashes with durable Class F winding insulation.\u003c\/li\u003e\n\u003cli\u003eFull Isolation Valving: Equipped with heavy-duty ball valves and spring-loaded non-return valves for straightforward maintenance and backflow prevention.\u003c\/li\u003e\n\u003cli\u003eExpansion Tank Connection: Includes a dedicated manifold port ready for direct plumbing to an external diaphragm accumulator vessel.\u003c\/li\u003e\n\u003cli\u003eFactory Tested Assurance: Supplied fully assembled on a rigid skid base and backed by a 24 Months 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 1606 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 1000 L galvanised diaphragm expansion tank\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":51423232819447,"sku":"BS1F 1MXH 1606*","price":10857.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bs1f-1mxh-1606-three-phase-4kw-fixed-speed-single-pump-multistage-booster-system.png?v=1793070801","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bs1f-1mxh-1606-three-phase-4kw-fixed-speed-single-pump-multistage-booster-system","provider":"Foundation Pumps","version":"1.0","type":"link"}