{"product_id":"calpeda-bs2v-2mxv-65-3203-itt-2-x-5-5kw-variable-speed-twin-pump-booster-set-i-mat-converter","title":"Calpeda BS2V 2MXV 65-3203-ITT 2 x 5.5kW Variable Speed Twin Pump Booster Set with I-MAT Converter","description":"\u003cp\u003eElevated sanitary risers in commercial properties depend on continuous pressure regulation to maintain service stability and prevent fixture starvation. This high-efficiency twin system incorporates 2 Calpeda MXV 65-3203 vertical multistage pumps in parallel to deliver reliable, balanced water circulation. Operating against closed pipework, the multistage wet ends produce a maximum shut-off head of 51 m to overcome static building elevation. When demand reaches operational peaks, the parallel pumping assembly achieves a maximum flow rate of 1467 L\/Min across distribution outlets.\u003c\/p\u003e\u003cp\u003eAutomated pressure regulation is governed by a motor-mounted Calpeda I-MAT variable frequency converter operating the twin pumps in coordinated duty assist staging. Stepless speed modulation continuously matches rotational velocity to instantaneous line demand, maintaining constant pressure while maximizing electrical efficiency. Gradual acceleration ramps eliminate disruptive hydraulic surges, protecting building pipework and inline fittings from mechanical water hammer stresses. Comprehensive digital diagnostics incorporate automated shut-off protection to safeguard the pumping assembly against dry running, phase loss, and overcurrent conditions.\u003c\/p\u003e\u003cp\u003eHeavy-duty Cast Iron GJL 250 pump bodies deliver exceptional structural strength, housing corrosion-resistant AISI 304 stainless steel impellers, stage chambers, and internal sleeves. Dual vertical pumps couple directly to rigid stainless steel headers with 100 mm suction and 100 mm discharge ports equipped with DN 100 flanged. Individual isolation ball valves and non-return check valves protect each branch, supported by an analog line pressure gauge on an AISI 304 stainless steel mounting base.\u003c\/p\u003e\u003cp\u003ePower is provided by dual heavy-duty 2-pole induction motors designed for continuous operation on Australian three-phase 400 V (50 Hz) electrical distribution networks. Running synchronously at 2900 rpm, the electric drives generate 2 x 5.5 kW of mechanical output with a rated operational full-load current draw of 2 x 10.7 Amps. High-grade electrical laminations and Class F thermal insulation deliver long-term mechanical reliability across continuous commercial duty cycles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSynchronized dual vertical multistage 3-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\u003eSupported by an official 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 65-3203 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":51915710464247,"sku":"BS2V 2MXV 65-3203-ITT","price":37293.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bs2v-2mxv-65-3203-itt-2-x-5-5kw-variable-speed-twin-pump-booster-set-i-mat-converter.png?v=1793603249","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bs2v-2mxv-65-3203-itt-2-x-5-5kw-variable-speed-twin-pump-booster-set-i-mat-converter","provider":"Foundation Pumps","version":"1.0","type":"link"}