{"product_id":"calpeda-bsm1f-1mxhlm-405-single-phase-1-1kw-fixed-speed-single-pump-multistage-booster-system","title":"Calpeda BSM1F 1MXHLM 405 Single Phase 1.1kW Fixed Speed Single Pump Multistage Booster System","description":"\u003cp\u003eTaller commercial buildings and elevated residential estates demand substantial delivery head to keep upper-floor plumbing fixtures operating at full capacity. Built around one Calpeda MXHLM 405 horizontal multistage pump, the BSM1F 1MXHLM 405 booster set provides strong vertical lift without requiring three-phase site power. The unit supports flow rates up to 133.3 L\/Min during simultaneous draw-offs. For multi-storey risers and long pipe runs, the multistage wet end can reach up to 52 m of head.\u003c\/p\u003e\u003cp\u003ePrecision electromechanical pressure tracking manages pump starts and stops through calibrated differential pressure switches and a central microprocessor control board. When water consumption causes manifold pressure to drop below the preset threshold, the controller energises the pump and verifies stable pressure recovery before shutting down. Built-in anti-cycling protection guards against rapid hunting during low-flow periods, preserving motor starter contacts and keeping line pressure smooth.\u003c\/p\u003e\u003cp\u003eFabricated AISI 304 stainless steel suction and delivery manifolds provide a hygienic, rust-free conduit for domestic and commercial water supplies. Installers connect incoming feed lines to the 32 mm suction port and route boosted water from the 25 mm discharge port. Full-bore isolation ball valves and spring-loaded non-return valves come pre-fitted alongside an analogue pressure gauge and a dedicated tee connection for an external diaphragm tank.\u003c\/p\u003e\u003cp\u003eDirect electrical compatibility with standard building switchboards is achieved through a single-phase 230 V power connection serving the motor directly. Driven by a 2-pole induction motor operating at approximately 2900 rpm on 50 Hz supply, the pump delivers 1.1 kW (P2) of output power and draws 7.4 A under full hydraulic load. Class F winding insulation and adherence to IEC 60034 motor standards ensure long thermal life in enclosed plantrooms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Head Impeller Stack: Incorporates a 5-stage stainless steel hydraulic assembly to overcome steep static heights and long pipe runs.\u003c\/li\u003e\n\u003cli\u003eMicroprocessor Pressure Regulation: Combines differential pressure switches with smart delay timers to prevent short-cycling and pressure spikes.\u003c\/li\u003e\n\u003cli\u003eSanitary Stainless Manifolds: Features AISI 304 stainless steel headers and wetted components that preserve drinking water quality over decades of service.\u003c\/li\u003e\n\u003cli\u003eExtended Thermal Range: Engineered to pump liquids from -15 °C to +110 °C, suiting both chilled water and high-temperature hot water loops.\u003c\/li\u003e\n\u003cli\u003eSealed Plantroom Enclosure: Constructed to IP54 environmental protection ratings to resist dust ingress and splashing water in utility rooms.\u003c\/li\u003e\n\u003cli\u003eComplete Valving Arrangement: Supplied with isolation ball valves and non-return check valves to hold line pressure and simplify maintenance isolation.\u003c\/li\u003e\n\u003cli\u003eTurnkey Skid Construction: Delivered fully assembled and tested with an integrated pressure gauge for rapid on-site plumbing and electrical hookup.\u003c\/li\u003e\n\u003cli\u003eBacked by Factory Warranty: Includes a 24 Months warranty covering manufacturing quality and mechanical reliability.\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 MXHLM 405 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 200 L galvanised diaphragm expansion tank\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":51423234294007,"sku":"BSM1F 1MXHLM 405","price":7946.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bsm1f-1mxhlm-405-single-phase-1-1kw-fixed-speed-single-pump-multistage-booster-system.png?v=1793070835","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bsm1f-1mxhlm-405-single-phase-1-1kw-fixed-speed-single-pump-multistage-booster-system","provider":"Foundation Pumps","version":"1.0","type":"link"}