{"product_id":"grundfos-hydro-mpc-e-3-x-crne-20-4-three-phase-7-5kw-variable-speed-304ss-booster-system-w8l-tank-cu-352","title":"Grundfos Hydro MPC-E 3 x CRNE 20-4 Three Phase 3 x 7.5kW 304ss Booster System w\/8L Tank and CU 352 Controller","description":"\u003cp\u003eFor business parks adding tenancies faster than their mains can serve, a factory-assembled Hydro MPC-E 3 CRNE 20-4 package provides a well-matched solution, with three CRNE 20-4 pumps staged against the demand curve. One factory-tested package replaces a shelf of loose components; order part number 93637896 to put it on site.\u003c\/p\u003e\u003cp\u003eFlow capacity reaches 1736 L\/min. Up to 82 metres of head is available to maintain pressure as demand changes. A Grundfos GENIECON PANEL on the common base frame provides the system control; the GENIECON UNIT within it holds the exact hydraulic and electrical data of the pumps, so staging and changeover decisions are based on the pumps' actual curves.\u003c\/p\u003e\u003cp\u003eFactory assembled on a common base, the set combines stainless steel pipework, two 100 mm manifold connections, isolation and non-return valves, pressure sensors and a gauge, plus an 8L diaphragm tank. It connects to a 3 x 400 V supply at 50 Hz with a rated current of 41.7 A. Motors are protected to IP54, while maximum system pressure is 16 bar. Liquid-temperature suitability is 5°C to 60°C.\u003c\/p\u003e\u003cp\u003eTypical duty sits with irrigation schemes, high-rise developments and commercial buildings. It is designed for clean-water pressure boosting where demand varies through the day.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA suction-side pressure sensor guards the pumps against dry running.\u003c\/li\u003e\n\u003cli\u003eThe package is wet-tested and pre-configured, requiring only pipework and power on site.\u003c\/li\u003e\n\u003cli\u003eFrequency converters on the motors pair with  permanent magnet motors for efficient part-load operation.\u003c\/li\u003e\n\u003cli\u003eControl decisions come from real pump curves, not generic models, via the GENIECON UNIT.\u003c\/li\u003e\n\u003cli\u003eAn integrated 8L diaphragm tank carries small draw-offs and limits pump cycling.\u003c\/li\u003e\n\u003cli\u003eThe system pairs three CRNE 20-4 pumps in parallel duty, controlled as a single coordinated system.\u003c\/li\u003e\n\u003cli\u003eRated for 16 bar system pressure; motors carry IP54 protection.\u003c\/li\u003e\n\u003cli\u003eBoth constant-pressure and proportional-pressure modes are available, so plant rooms can tune response to pipework.\u003c\/li\u003e\n\u003cli\u003ePower use precisely tracks demand, avoiding the waste of fixed-speed alternates.\u003c\/li\u003e\n\u003cli\u003eStainless steel manifolds provide two 100 mm manifold connections ready for pipework.\u003c\/li\u003e\n\u003cli\u003ePumps are cut in and out according to demand, every running unit turning at the same speed to hold the pressure set point.\u003c\/li\u003e\n\u003cli\u003eRated 7.5 kW (P2) on every main pump in the frame.\u003c\/li\u003e\n\u003cli\u003eThe touch-panel GENIECON interface shows system status and allows direct setpoint changes on the door.\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 Grundfos CRNE 20-4 vertical multistage pumps\u003c\/li\u003e\n\u003cli\u003eIE5 permanent magnet motors with integrated frequency converters\u003c\/li\u003e\n\u003cli\u003eGENIECON PANEL with touch display\u003c\/li\u003e\n\u003cli\u003eGENIECON multi-pump control unit\u003c\/li\u003e\n\u003cli\u003eStainless steel suction manifold\u003c\/li\u003e\n\u003cli\u003eStainless steel discharge manifold\u003c\/li\u003e\n\u003cli\u003eNon-return valves\u003c\/li\u003e\n\u003cli\u003eIsolation valves\u003c\/li\u003e\n\u003cli\u003ePressure sensors\/transmitters\u003c\/li\u003e\n\u003cli\u003ePressure gauge\u003c\/li\u003e\n\u003cli\u003eInlet pressure monitoring (dry-run protection)\u003c\/li\u003e\n\u003cli\u003e8L diaphragm pressure tank\u003c\/li\u003e\n\u003cli\u003eFactory assembled and tested booster system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51383721230583,"sku":"93637896","price":76585.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-hydro-mpc-e-3-x-crne-20-4-three-phase-7-5kw-variable-speed-304ss-booster-system-w8l-tank-cu-352.png?v=1792667959","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-hydro-mpc-e-3-x-crne-20-4-three-phase-7-5kw-variable-speed-304ss-booster-system-w8l-tank-cu-352","provider":"Foundation Pumps","version":"1.0","type":"link"}