{"product_id":"grundfos-cr-1-21-a-a-a-e-hqqe-vertical-multistage-centrifugal-pump-92901384","title":"Grundfos CR 1-21 A-A-A-E-HQQE Vertical Multistage Centrifugal Pump – 92901384 (1 x 220-230V)","description":"\u003cp\u003eThe Grundfos CR 1-21 A-A-A-E-HQQE is a vertical, multistage, non-self-priming in-line centrifugal pump with suction and discharge ports on the same level. The pump head and base are manufactured from cast iron, while all other wetted parts are in stainless steel (EN 1.4301) for excellent corrosion resistance. A cartridge-type HQQE mechanical shaft seal ensures high reliability and ease of service. The pump is driven by a single-phase, fan-cooled asynchronous motor, making it suitable for a wide range of commercial, industrial, and water supply applications.\u003c\/p\u003e\n\u003ch2\u003eSuitable Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial heating and air conditioning\u003c\/li\u003e\n\u003cli\u003eCommercial water pressure boosting\u003c\/li\u003e\n\u003cli\u003eDistrict heating and cooling\u003c\/li\u003e\n\u003cli\u003eIndustrial heating and cooling\u003c\/li\u003e\n\u003cli\u003eIndustrial water supply and wastewater\u003c\/li\u003e\n\u003cli\u003eIndustrial process water treatment\u003c\/li\u003e\n\u003cli\u003eDesalination and reverse osmosis\u003c\/li\u003e\n\u003cli\u003eSurface water intake and drinking water treatment\u003c\/li\u003e\n\u003cli\u003eWater distribution systems\u003c\/li\u003e\n\u003cli\u003eIrrigation, rotor \u0026amp; spray irrigation\u003c\/li\u003e\n\u003cli\u003eGroundwater transfer and pivot irrigation\u003c\/li\u003e\n\u003cli\u003eCommunity water supply\u003c\/li\u003e\n\u003cli\u003eSolar water solutions and solar boosting\u003c\/li\u003e\n\u003cli\u003eAgriculture and livestock watering with solar solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eCR 1-21 A-A-A-E-HQQE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Number\u003c\/td\u003e\n\u003ctd\u003e92901384\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eVertical multistage centrifugal (inline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolts\u003c\/td\u003e\n\u003ctd\u003e1 × 220–230 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Flow\u003c\/td\u003e\n\u003ctd\u003e1.8 m³\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Head\u003c\/td\u003e\n\u003ctd\u003e92.5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Head\u003c\/td\u003e\n\u003ctd\u003e127.3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStages \/ Impellers\u003c\/td\u003e\n\u003ctd\u003e21 \/ 21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e16 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiquid Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-20 °C to 120 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003e90SE, asynchronous, fan-cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power (P2)\u003c\/td\u003e\n\u003ctd\u003e1.1 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Efficiency Class\u003c\/td\u003e\n\u003ctd\u003eIE2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Speed\u003c\/td\u003e\n\u003ctd\u003e2880–2890 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlanges \/ Connections\u003c\/td\u003e\n\u003ctd\u003eOval \/ Rp, PN 16, inlet 1 inch, outlet 1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft Seal\u003c\/td\u003e\n\u003ctd\u003eSingle mechanical seal (HQQE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCast iron head and base; stainless steel wetted parts (EN 1.4301 \/ AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eCE, EAC, UKCA, SEPRO, RCM, WRAS, ACS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e38 kg\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocumentation \u0026amp; Downloads\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCR 1-21 A-A-A-E-HQQE Datasheet\u003c\/td\u003e\n\u003ctd\u003e\u003ca rel=\"noopener\" href=\"https:\/\/product-selection.grundfos.com\/content\/grundfos\/au\/en\/templates\/product-pages\/variant-page.print-getpdf.ticketresults.pdf?jobid=ce01e2af-09ce-4018-9b15-feed7d9beccd\u0026amp;documentName=92901384_CR_121_AAAEHQQE\" target=\"_blank\"\u003e Download PDF \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":43924506968173,"sku":"92901384","price":1974.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1399\/2979\/files\/92901384-product.jpg?v=1769586013","url":"https:\/\/pumptastic.com.au\/products\/grundfos-cr-1-21-a-a-a-e-hqqe-vertical-multistage-centrifugal-pump-92901384","provider":"Pumptastic","version":"1.0","type":"link"}