{"product_id":"grundfos-cre-1-4-nv-a-a-e-hqqe-vertical-multistage-centrifugal-pump-with-integrated-frequency-converter-99236576","title":"Grundfos CRE 1-4 NV-A-A-E-HQQE Vertical Multistage Centrifugal Pump with Integrated Frequency Converter – 99236576 (1 x 220-240 V)","description":"\u003cp\u003e The \u003cstrong\u003eCRE 1-4 NV-A-A-E-HQQE\u003c\/strong\u003e is a vertical, non-self-priming, multistage inline centrifugal pump with an integrated frequency converter and PI-controller. Designed for installation in pipe systems, its pump head and base are cast iron, while all wetted components, including impellers and intermediate chambers, are stainless steel (EN 1.4301 \/ AISI 304). The pump features a HQQE single cartridge shaft seal, oval\/Rp flange connections, and an advanced graphical control panel with built-in pressure sensor and remote communication via Grundfos R100 for enhanced monitoring, constant pressure operation, and easy integration into control systems. Built-in motor and electronics protection ensure safe and reliable operation. \u003c\/p\u003e \u003ch3\u003eSuitable Applications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCommercial heating and air conditioning\u003c\/li\u003e \u003cli\u003eCommercial water pressure boosting\u003c\/li\u003e \u003cli\u003eDistrict heating and cooling\u003c\/li\u003e \u003cli\u003eIndustrial water supply and wastewater handling\u003c\/li\u003e \u003cli\u003eIndustrial process water treatment\u003c\/li\u003e \u003cli\u003eDesalination and reverse osmosis\u003c\/li\u003e \u003cli\u003eDrinking water treatment and distribution\u003c\/li\u003e \u003cli\u003eSurface water intake systems\u003c\/li\u003e \u003cli\u003eProcess liquids transfer\u003c\/li\u003e \u003cli\u003eMachining, wash, and clean systems\u003c\/li\u003e \u003cli\u003eIrrigation and agricultural water supply\u003c\/li\u003e \u003cli\u003eCommunity water supply systems\u003c\/li\u003e \u003cli\u003eGroundwater transfer\u003c\/li\u003e \u003cli\u003eRotor, spray, and pivot irrigation\u003c\/li\u003e \u003cli\u003eSolar water supply, boosting, and fertigation solutions\u003c\/li\u003e \u003cli\u003eLivestock watering and agriculture solar applications\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e \u003ctable class=\"spec-table\"\u003e \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eCRE 1-4 NV-A-A-E-HQQE\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003e99236576\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e5712609239013\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eVertical multistage centrifugal (inline) with integrated frequency converter\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRated Flow\u003c\/td\u003e\n\u003ctd\u003e2.14 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRated Head\u003c\/td\u003e\n\u003ctd\u003e27.09 m\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Head\u003c\/td\u003e\n\u003ctd\u003e35.4 m\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSpeed (Pump Data)\u003c\/td\u003e\n\u003ctd\u003e3462 rpm\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eStages \/ Impellers\u003c\/td\u003e\n\u003ctd\u003e4 \/ 4\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eShaft Seal\u003c\/td\u003e\n\u003ctd\u003eSingle cartridge (HQQE)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eLiquid Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20 to 120 °C\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e16 bar\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e1\" Oval \/ Rp, PN 16\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBase \/ Head Material\u003c\/td\u003e\n\u003ctd\u003eCast iron EN-GJL-200\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eImpeller Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel EN 1.4301 (AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBearing\u003c\/td\u003e\n\u003ctd\u003eSIC\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMotor Power (P2)\u003c\/td\u003e\n\u003ctd\u003e0.37 kW\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e1 × 200–240 V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e2.4–2.1 A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMotor Efficiency Class\u003c\/td\u003e\n\u003ctd\u003eIE5\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMotor Efficiency (Full Load)\u003c\/td\u003e\n\u003ctd\u003e84 %\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eEnclosure Class\u003c\/td\u003e\n\u003ctd\u003eIP55\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eInsulation Class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eFM300 Graphical panel, built-in frequency converter, pressure sensor, remote R100 communication\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMEI\u003c\/td\u003e\n\u003ctd\u003e≥ 0.70\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eNet \/ Gross Weight\u003c\/td\u003e\n\u003ctd\u003e22.5 \/ 25.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eShipping Volume\u003c\/td\u003e\n\u003ctd\u003e0.143 m³\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCE, EAC, UKCA, CURUS, SEPRO, WRAS, ACS\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eAU\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e \u003ch3\u003eDocumentation \u0026amp; Downloads\u003c\/h3\u003e \u003ctable class=\"pdf-table\"\u003e \u003ctr\u003e \u003ctd\u003eProduct Datasheet — CRE 1-4 NV-A-A-E-HQQE\u003c\/td\u003e \u003ctd\u003e\u003ca href=\"https:\/\/product-selection.grundfos.com\/content\/grundfos\/au\/en\/templates\/product-pages\/variant-page.print-getpdf.ticketresults.pdf?jobid=35a8480a-9f86-42ee-a63e-f64e07575bab\u0026amp;documentName=99236576_CRE_14_NVAAEHQQE\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/table\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":44266874306669,"sku":"99236576","price":2110.63,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1399\/2979\/files\/99236576-product.jpg?v=1771910257","url":"https:\/\/pumptastic.com.au\/products\/grundfos-cre-1-4-nv-a-a-e-hqqe-vertical-multistage-centrifugal-pump-with-integrated-frequency-converter-99236576","provider":"Pumptastic","version":"1.0","type":"link"}