{"product_id":"calpeda-bs2v-2mxv-80-4801-itt-2-x-4kw-variable-speed-twin-pump-booster-set-i-mat-converter","title":"Calpeda BS2V 2MXV 80-4801-ITT 2 x 4kW Variable Speed Twin Pump Booster Set with I-MAT Converter","description":"\u003cp\u003eCommercial buildings operating extensive vertical plumbing networks require dependable line boosting to maintain steady fixture flow. This variable-speed twin package integrates 2 Calpeda MXV 80-4801 vertical multistage pumps in parallel to provide dependable line pressure. Under peak concurrent fixture demand, the synchronized twin wet ends provide a maximum delivery capacity of 2000 L\/Min across the network. Against closed line valves, the synchronized hydraulic wet ends achieve a maximum static delivery head of 18 m to maintain elevated static lift.\u003c\/p\u003e\u003cp\u003eConstant hydraulic delivery is achieved using a motor-mounted Calpeda I-MAT variable speed controller programmed for automated multi-pump management. The frequency converter adjusts motor rotational speed continuously to maintain target manifold pressure regardless of sudden fixture activations. Controlled deceleration and soft-starting profiles isolate the piping distribution network from shock loading and damaging hydraulic hammer effects. Embedded electronic safety protocols actively protect the package against low-suction dry operation, electrical supply phase faults, and excessive motor current.\u003c\/p\u003e\u003cp\u003eBuilt to withstand substantial commercial system pressures, the pumps feature Cast Iron GJL 250 casings combined with AISI 304 stainless steel hydraulic stages and impellers. Common stainless steel manifolds connect the pumping assembly using 125 mm suction and 125 mm delivery ports with DN 125 flanged. Independent isolation valves and non-return valves isolate each hydraulic branch, equipped with an analog pressure gauge on an AISI 304 baseplate.\u003c\/p\u003e\u003cp\u003eThe pumping package is driven by two commercial-grade 2-pole induction electric motors engineered for three-phase 400 V (50 Hz) electrical mains in Australia. Both motors rotate synchronously at 2900 rpm, generating 2 x 4 kW of mechanical power with a combined rated full-load current draw of 2 x 8.1 Amps. Precision copper windings and Class F insulation provide exceptional thermal dissipation during continuous high-demand pumping duty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSynchronized dual vertical multistage 1-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 125 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\u003eCovered by a 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 80-4801 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":51915728388343,"sku":"BS2V 2MXV 80-4801-ITT","price":37952.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/calpeda-bs2v-2mxv-80-4801-itt-2-x-4kw-variable-speed-twin-pump-booster-set-i-mat-converter.png?v=1793603249","url":"https:\/\/foundationpumps.com.au\/products\/calpeda-bs2v-2mxv-80-4801-itt-2-x-4kw-variable-speed-twin-pump-booster-set-i-mat-converter","provider":"Foundation Pumps","version":"1.0","type":"link"}