{"product_id":"calpeda-bs1f-1mxhl-803-three-phase-1-1kw-fixed-speed-single-pump-multistage-booster-system","title":"Calpeda BS1F 1MXHL 803 Three Phase 1.1kW Fixed Speed Single Pump Multistage Booster System","description":"\u003cp\u003eLarge-footprint commercial facilities, horticultural irrigation networks, and busy multi-fixture complexes often prioritise rapid volumetric flow over extreme vertical lift. Built around 1 Calpeda MXHL 803 horizontal multistage pump, the BS1F 1MXHL 803 booster set delivers a substantial 216.7 L\/Min full-load flow. For demanding vertical distribution, the multistage design can build up to 32 m of head. This high-capacity single-pump package keeps wide distribution mains fully pressurised during peak draw periods.\u003c\/p\u003e\u003cp\u003eSupervisory pressure control is managed by factory-calibrated differential pressure switches wired into an intelligent microprocessor control board. Rather than allowing brief pressure dips to trigger constant restarts, the microprocessor enforces anti-cycling delay logic that preserves switchgear and motor integrity. Automatic fault monitoring remains active at all times to shut the unit down if dry-running or overload conditions occur.\u003c\/p\u003e\u003cp\u003eTo accommodate higher flow velocities without excessive friction loss, the stainless steel AISI 304 manifolds feature an enlarged 40 mm suction inlet paired with a 25 mm discharge outlet. Heavy-duty isolation ball valves and a positive-sealing check valve prevent backflow hammer and allow straightforward maintenance isolation. The header also integrates a clear system pressure gauge and a dedicated port for an external expansion vessel.\u003c\/p\u003e\u003cp\u003eFed from a three-phase 415 V commercial power circuit, the drive assembly utilises a three-phase 230\/400 V motor winding configuration. Operating as a 2-pole induction motor at approximately 2900 rpm (50 Hz), the unit produces 1.1 kW (P2) of mechanical power while drawing 2.7 A. Manufactured to IEC 60034 standards with Class F insulation, the motor delivers dependable performance under sustained high-flow operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Capacity Three-Stage Wet End: Features a wide-passage 3-stage stainless steel impeller design optimised for high volumetric flow.\u003c\/li\u003e\n\u003cli\u003eMicroprocessor Switch Management: Coordinates differential pressure switch signals with electronic timers to prevent short-cycling.\u003c\/li\u003e\n\u003cli\u003eAISI 304 Stainless Construction: Resists corrosion and scaling across the enlarged suction header, delivery manifold, and pump body.\u003c\/li\u003e\n\u003cli\u003eBroad Thermal Versatility: Handles cold water, glycol solutions, or hot water loops from -15 °C to +110 °C.\u003c\/li\u003e\n\u003cli\u003eDust and Splash Protection: Houses the electrical drive in an IP54 rated enclosure suited for utility and plant rooms.\u003c\/li\u003e\n\u003cli\u003eOnboard Isolation \u0026amp; Check Valves: Equips the skid with full-bore shut-off valves and non-return protection for easy servicing.\u003c\/li\u003e\n\u003cli\u003eDiaphragm Vessel Port: Supplies a pre-fitted manifold connection point for coupling a large external accumulator tank.\u003c\/li\u003e\n\u003cli\u003ePre-Commissioned Assembly: Delivered factory-wired and pressure-tested on a rigid baseplate to streamline installation.\u003c\/li\u003e\n\u003cli\u003eTwo-Year Warranty Protection: Backed by a 24 Months factory warranty for assured commercial peace of mind.\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 MXHL 803 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 500 L galvanised diaphragm expansion tank\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":51423231705335,"sku":"BS1F 1MXHL 803","price":7938.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bs1f-1mxhl-803-three-phase-1-1kw-fixed-speed-single-pump-multistage-booster-system.png?v=1793070788","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bs1f-1mxhl-803-three-phase-1-1kw-fixed-speed-single-pump-multistage-booster-system","provider":"Foundation Pumps","version":"1.0","type":"link"}