{"product_id":"grundfos-hydro-mpc-e-3-x-crne-20-2-three-phase-4kw-variable-speed-304ss-booster-system-w8l-tank-cu-352","title":"Grundfos Hydro MPC-E 3 x CRNE 20-2 Three Phase 3 x 4kW 304ss Booster System w\/8L Tank and CU 352 Controller","description":"\u003cp\u003eThe Hydro MPC-E 3 CRNE 20-2 is a proven fit for business parks adding tenancies faster than their mains can serve, with three Grundfos CRNE 20-2 pumps staged automatically as demand varies. One factory-tested package replaces a shelf of loose components; order part number 93637886 to put it on site.\u003c\/p\u003e\u003cp\u003eThe system supports flow rates up to 1739 L\/min. It can develop up to 41 metres of head for dependable pressure boosting. Control sits with the GENIECON multi-pump controller in its touch-equipped panel, adjusting each pump individually and rotating duty by load, run hours and faults.\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 22.9 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\u003eIts home ground covers commercial buildings, water supply networks and high-rise developments. The variable-speed system suits clean-water boosting duties with changing demand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInlet pressure monitoring provides dry-running protection if the suction supply is insufficient.\u003c\/li\u003e\n\u003cli\u003eThe system pairs three CRNE 20-2 pumps in parallel duty, controlled as a single coordinated system.\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\u003eBoth constant-pressure and proportional-pressure modes are available, so plant rooms can tune response to pipework.\u003c\/li\u003e\n\u003cli\u003eRated for 16 bar system pressure; motors carry IP54 protection.\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\u003eGENIECON PANEL control with touch display gives operating staff full staging visibility.\u003c\/li\u003e\n\u003cli\u003eCascade logic brings pumps on-line and off-line against changing demand without manual intervention.\u003c\/li\u003e\n\u003cli\u003eThe stainless steel manifold assembly is supplied with two 100 mm manifold connections.\u003c\/li\u003e\n\u003cli\u003eEnergy draw matches the actual job because speed follows demand, not a fixed curve.\u003c\/li\u003e\n\u003cli\u003eThe GENIECON UNIT applies the pumps' exact hydraulic and electrical data when making control decisions.\u003c\/li\u003e\n\u003cli\u003eAt P2 each main pump is 4 kW, covering the duty without oversizing the frame.\u003c\/li\u003e\n\u003cli\u003eAn integrated 8L diaphragm tank carries small draw-offs and limits pump cycling.\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 20-2 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":51383721001207,"sku":"93637886","price":65474.2,"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-20-2-three-phase-4kw-variable-speed-304ss-booster-system-w8l-tank-cu-352.png?v=1792667953","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-hydro-mpc-e-3-x-crne-20-2-three-phase-4kw-variable-speed-304ss-booster-system-w8l-tank-cu-352","provider":"Foundation Pumps","version":"1.0","type":"link"}