{"product_id":"grundfos-hydro-multi-e-3-cre-20-3-u2-a-a-i-i-du-booster-set-99614474","title":"Grundfos Hydro Multi-E 3 CRE 20-3 U2 A-A-I-I-DU Booster Set – 99614474","description":"\u003cp\u003eGrundfos Hydro Multi-E is an energy‑efficient pressure boosting system for clean water, consisting of 3 parallel‑connected, frequency‑controlled CRE 20‑3 multistage centrifugal pumps mounted on a black‑painted mild steel base frame. The unit delivers a maximum flow of 105 m³\/h and a maximum head of 42 m. The inlet and outlet manifolds are made of AISI 316 stainless steel with DN 100 connections per DIN2642, and the system includes a diaphragm tank (24 l), isolating valves, non‑return valve, pressure gauges, and two pressure transmitters. Each pump is driven by an IE5 high‑efficiency PM motor (P2 = 4 kW, IP54, 3 x 380‑415 V, 50\/60 Hz). The integrated PI controller maintains constant pressure regardless of flow variations and can be operated via the graphical display or Grundfos GO.\u003c\/p\u003e\n\u003ch3\u003eSuitable Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial water pressure boosting\u003c\/li\u003e\n\u003cli\u003eDistrict heating\u003c\/li\u003e\n\u003cli\u003eDistrict cooling\u003c\/li\u003e\n\u003cli\u003eIndustrial water supply\u003c\/li\u003e\n\u003cli\u003eWater distribution\u003c\/li\u003e\n\u003cli\u003eCommunity water supply\u003c\/li\u003e\n\u003cli\u003eRotor \u0026amp; spray irrigation\u003c\/li\u003e\n\u003cli\u003eGround water transfer\u003c\/li\u003e\n\u003cli\u003ePivot irrigation\u003c\/li\u003e\n\u003cli\u003eSolar boosting and water supply solutions\u003c\/li\u003e\n\u003cli\u003eControls and digital groundwater management\u003c\/li\u003e\n\u003cli\u003eSolar controls and digital water management\u003c\/li\u003e\n\u003cli\u003eSolar water treatment fertigation and dosing\u003c\/li\u003e\n\u003cli\u003eAgriculture solar solutions\u003c\/li\u003e\n\u003cli\u003eLivestock watering with solar solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003eDocumentation \u0026amp; Downloads\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eHydro Multi-E 3 CRE 20-3 U2 A-A-I-I-DU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003e99614474\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eBooster set with 3 parallel‑connected frequency‑controlled CRE multistage centrifugal pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Pumps\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Flow\u003c\/td\u003e\n\u003ctd\u003e105 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Head\u003c\/td\u003e\n\u003ctd\u003e42 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Temperature Range\u003c\/td\u003e\n\u003ctd\u003e5 .. 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelected Liquid Temperature\u003c\/td\u003e\n\u003ctd\u003e20 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Permissible Inlet Pressure\u003c\/td\u003e\n\u003ctd\u003ePN 10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eManifold inlet\/outlet: DN 100, Flange standard: DIN2642\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Housing\u003c\/td\u003e\n\u003ctd\u003eCast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManifolds\u003c\/td\u003e\n\u003ctd\u003eStainless steel (AISI 316 \/ EN 1.4571)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power (P2)\u003c\/td\u003e\n\u003ctd\u003e4 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e3 x 380-415 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e24.3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Efficiency Class\u003c\/td\u003e\n\u003ctd\u003eIE5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Class\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e294 kg \/ 323 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Volume\u003c\/td\u003e\n\u003ctd\u003e1.44 m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Volume\u003c\/td\u003e\n\u003ctd\u003e24 l\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm Tank\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEarth Connection\u003c\/td\u003e\n\u003ctd\u003ePE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Name\u003c\/td\u003e\n\u003ctd\u003eCRE 20-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePumped Liquid\u003c\/td\u003e\n\u003ctd\u003eWater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e998.2 kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Method\u003c\/td\u003e\n\u003ctd\u003eelectronically\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguage\u003c\/td\u003e\n\u003ctd\u003eMULTI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eAU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Tariff No.\u003c\/td\u003e\n\u003ctd\u003e8413709062\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ctable class=\"pdf-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHYDRO MULTI-E (\u0026gt;3.0 kW) (QUICK GUIDE)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-3810930.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydro Multi-E, CR(I)E (\u0026lt;2.2 kW) (Quick Guide)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-5235333.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydro Multi-E, CRIE APAC\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6821464.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydro Multi-E CME\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6860001.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting of sensor for Hydro Booster (Quick Guide)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-6860204.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHYDRO MULTI-E (Product brochure)\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-5902888.pdf\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":45218363637869,"sku":"99614474","price":28612.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1399\/2979\/files\/99614474-product.jpg?v=1779347713","url":"https:\/\/pumptastic.com.au\/products\/grundfos-hydro-multi-e-3-cre-20-3-u2-a-a-i-i-du-booster-set-99614474","provider":"Pumptastic","version":"1.0","type":"link"}