{"product_id":"calpeda-bsm3v-3mxhl-407-emt-3-x-1-5kw-variable-speed-triple-pump-multistage-booster-set-easymat-converter","title":"Calpeda BSM3V 3MXHL 407-EMT 3 x 1.5kW Variable Speed Triple Pump Multistage Booster Set with EasyMat Converter","description":"\u003cp\u003eHigh-demand plumbing networks across tall commercial towers and industrial processing plants can rely on the BSM3V 3MXHL 407-EMT triple-pump booster set for unwavering hydraulic output. Built around three horizontal multistage Calpeda MXHL 407 pumps on a shared skid, this boosting package can generate up to 73 m of head for multi-storey distribution. During peak demand periods, the triplex unit delivers flows up to 399.9 L\/Min. AISI 304 stainless steel impellers, diffusers, and casings ensure long-term resistance to corrosion and thermal stress in potable or hot-water service.\u003c\/p\u003e\u003cp\u003eEach pump motor carries its own integrated I-MAT frequency converter to provide autonomous variable-speed pressure control. By reading system pressure in real time, the inverters adjust rotational speed smoothly to hold the programmed setpoint without energy-wasting throttling valves. When water draw increases across the building, lag pumps stage in sequentially and alternate lead duty across cycles, while onboard diagnostics track energy usage and guard against dry running or electrical faults.\u003c\/p\u003e\u003cp\u003eCustom-welded AISI 304 stainless steel manifolds unite the three pumps, providing a 65 mm suction header and a 50 mm delivery outlet for straightforward site piping. Isolation ball valves and non-return check valves are fitted at each pump branch so maintenance personnel can service an individual unit while the remaining pumps keep the building pressurized. The discharge header also features a clear pressure gauge and a connection point for an external diaphragm vessel.\u003c\/p\u003e\u003cp\u003eElectrical supply is simplified by a single-phase 230 V input feed, which the motor-mounted inverters convert into three-phase 230\/400 V power for the motor windings. Every 2-pole induction motor is rated at 1.5 kW (P2) and draws 3.6 A at a nominal operating speed of 2900 rpm (50 Hz). Engineered to IEC 60034 standards with Class F winding insulation, the drive motors deliver quiet, dependable performance under sustained commercial loads.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Lift 7-Stage Impellers: The 7-stage AISI 304 stainless steel hydraulic assembly combines strong vertical pressure boosting with generous flow capacity.\u003c\/li\u003e\n\u003cli\u003ePump-Mounted I-MAT Drives: Dedicated frequency converters on each motor tune speed to exact demand and provide controller redundancy.\u003c\/li\u003e\n\u003cli\u003eSequential Triplex Alternation: Automatic cascade staging and lead-lag rotation distribute mechanical wear evenly across all three pumps.\u003c\/li\u003e\n\u003cli\u003eSanitary Stainless Headers: AISI 304 suction and delivery manifolds ensure rust-free water transfer and durable mechanical alignment.\u003c\/li\u003e\n\u003cli\u003eBranch Isolation \u0026amp; Non-Return Valves: Individual ball valves and check valves stop backflow and permit single-pump servicing without system shutdown.\u003c\/li\u003e\n\u003cli\u003eDurable Motor Protection: Sealed to IP54 standards with Class F thermal insulation to protect against dust and moisture ingress.\u003c\/li\u003e\n\u003cli\u003eExtended Fluid Temperature Range: Capable of handling chilled and hot water systems operating from -15 °C to +110 °C.\u003c\/li\u003e\n\u003cli\u003eExternal Tank Connection: Delivery header incorporates a pre-tapped port for fitting an external pressure buffer vessel.\u003c\/li\u003e\n\u003cli\u003eTwo-Year Factory Warranty: Delivered fully assembled and hydrostatically tested with 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\u003e3 x Calpeda MXHL 407 horizontal multistage pumps\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\u003eIntegrated I-MAT frequency converters mounted on each pump\u003c\/li\u003e\n\u003cli\u003eSystem pressure gauge\u003c\/li\u003e\n\u003cli\u003eFactory assembled and tested boosting plant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":51423240683767,"sku":"BSM3V 3MXHL 407-EMT","price":23361.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bsm3v-3mxhl-407-emt-3-x-1-5kw-variable-speed-triple-pump-multistage-booster-set-easymat-converter.png?v=1793071085","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bsm3v-3mxhl-407-emt-3-x-1-5kw-variable-speed-triple-pump-multistage-booster-set-easymat-converter","provider":"Foundation Pumps","version":"1.0","type":"link"}