{"product_id":"calpeda-bs2v-2mxv-65-3205-itt-2-x-11kw-variable-speed-twin-pump-booster-set-i-mat-converter","title":"Calpeda BS2V 2MXV 65-3205-ITT 2 x 11kW Variable Speed Twin Pump Booster Set with I-MAT Converter","description":"\u003cp\u003eFluctuating draw-off across elevated piping circuits in commercial developments requires responsive, continuous pressure maintenance. Configured with 2 Calpeda MXV 65-3205 vertical multistage pumps in a coordinated parallel layout, this twin booster assembly maintains smooth water delivery. When working against closed delivery valves, the hydraulic assemblies generate a maximum static closed-valve head of 86 m for vertical elevation. During peak facility draw, the dual-pump set delivers a peak volumetric flow rate of 1467 L\/Min to supply all fixtures concurrently.\u003c\/p\u003e\u003cp\u003eSystem line pressure is dynamically stabilized by an integrated motor-mounted Calpeda I-MAT frequency converter working in synchronized twin-pump orchestration. A high-precision digital transducer measures header pressure continuously, allowing the inverter to vary impeller velocity in direct response to consumer draw. Engineered acceleration ramps eliminate hydraulic water hammer, reducing physical stress on pipe joints, valves, and building plumbing infrastructure. The onboard control architecture includes comprehensive digital fault detection, automatically stopping the pumps during dry-run, power supply, or thermal overload events.\u003c\/p\u003e\u003cp\u003eHigh mechanical endurance is achieved through Cast Iron GJL 250 pump casings encasing AISI 304 stainless steel intermediate stages, impellers, and drive shafts. The dual commercial pumps connect into heavy-duty headers providing standardized 100 mm suction and 100 mm discharge manifolds with DN 100 flanged. Dedicated isolation ball valves and inline non-return check valves protect each line, supported on an AISI 304 stainless steel structural mounting skid.\u003c\/p\u003e\u003cp\u003eElectric propulsion is delivered via two 2-pole asynchronous induction motors built strictly for standard Australian commercial three-phase 400 V (50 Hz) power supplies. Operating at 2900 rpm, the dual motor assembly provides 2 x 11 kW of mechanical shaft energy and absorbs a rated full-load current of 2 x 20.8 Amps. Heavy-duty stator windings with Class F thermal insulation ensure dependable mechanical longevity under continuous plant room commercial operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSynchronized dual vertical multistage 5-stage hydraulic wet ends operate in parallel to produce smooth and balanced line pressure.\u003c\/li\u003e\n\u003cli\u003eAn integrated motor-mounted Calpeda I-MAT variable frequency converter continuously modulates operating speed to sustain exact setpoint pressure.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty Cast Iron pump casings paired with AISI 304 stainless steel stage chambers and impellers deliver exceptional structural rigidity.\u003c\/li\u003e\n\u003cli\u003eWeatherproof electric motor enclosures are sealed to IP55 standards with Class F thermal winding insulation for demanding plant room environments.\u003c\/li\u003e\n\u003cli\u003eVerified operating limits safely circulate clean commercial liquids across a working temperature spectrum of -15 °C to +110 °C.\u003c\/li\u003e\n\u003cli\u003eControlled acceleration and deceleration ramp profiles eliminate sudden pressure spikes and safeguard building pipework from water hammer.\u003c\/li\u003e\n\u003cli\u003eIntegrated digital safety electronics provide automated shutdown protection against dry-running, motor overcurrent, and electrical supply faults.\u003c\/li\u003e\n\u003cli\u003eStandardized DN 100 flanged manifold connections simplify mechanical alignment and expedite site pipework installation.\u003c\/li\u003e\n\u003cli\u003eAutomated duty assist rotation equalizes operating run hours across both pumps to prevent uneven component wear.\u003c\/li\u003e\n\u003cli\u003eBacked by a standard 24-month 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\u003e2 x Calpeda MXV 65-3205 vertical multistage pumps\u003c\/li\u003e\n\u003cli\u003e1 x Motor-mounted Calpeda I-MAT variable frequency converter with motor adapter and interconnect cabling\u003c\/li\u003e\n\u003cli\u003e1 x Factory-mounted 18 L membrane pressure vessel on delivery manifold\u003c\/li\u003e\n\u003cli\u003e1 x AISI 304 stainless steel suction manifold with individual isolation ball valves and non-return valves\u003c\/li\u003e\n\u003cli\u003e1 x AISI 304 stainless steel delivery manifold with individual isolation ball valves and visual pressure gauge\u003c\/li\u003e\n\u003cli\u003e1 x Digital electronic pressure transducer pre-wired to the I-MAT inverter system\u003c\/li\u003e\n\u003cli\u003e1 x Heavy-duty AISI 304 stainless steel structural mounting baseplate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calpeda","offers":[{"title":"Default Title","offer_id":51915712889079,"sku":"BS2V 2MXV 65-3205-ITT","price":45181.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bs2v-2mxv-65-3205-itt-2-x-11kw-variable-speed-twin-pump-booster-set-i-mat-converter.png?v=1793603249","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bs2v-2mxv-65-3205-itt-2-x-11kw-variable-speed-twin-pump-booster-set-i-mat-converter","provider":"Foundation Pumps","version":"1.0","type":"link"}