{"product_id":"grundfos-4925685","title":"Pressure boosting pump Multi-stage Cre 5-9 [4925685]","description":"\u003cul\u003e\n\n\u003cli\u003e Brand: Grundfos\u003c\/li\u003e\n\n\u003cli\u003e Product number: 4925685\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e \u003cstrong\u003eDelivery time: approx. 5-10 business days.\u003c\/strong\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Shipping cost: €9.90 or\u003c\/li\u003e\n\n\u003cli style=\"font-weight: bold;\"\u003e \u003cstrong\u003eFree pickup, no hidden costs.\u003c\/strong\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"flex shrink-0 basis-1\/2 flex-col overflow-hidden gap-4 pr-12\"\u003e\n\n\u003cdiv\u003e The Grundfos CRE series is a vertical, multi-stage centrifugal pump with integrated frequency converter, with suction and discharge ports at the same level. The pump head and base are made of cast iron. Other wetted parts are made of stainless steel (EN 1.4301). The versatile CR series is suitable for pressure boosting applications, for example in industry or waterworks and in heat recovery systems in building services.\u003cbr\u003e \u003cbr\u003eThe pump motor has digital and analog inputs and outputs, as well as a connection to a bus card. For example, you can adjust the speed of the mixing pump by feeding a temperature measurement directly to the pump, or maintain a constant pressure by feeding the pump pressure data. You can order the CRE pump in a version where the pressure sensor is already connected to the pump at the factory. E-pumps also have additional features such as PLC logic. For example, you can limit the flow produced by the pump using an external flow meter and the FLOWLIMIT function.\u003cbr\u003e\u003cbr\u003e CRE pumps are typically used in applications such as heat recovery, pressure boosting and all applications where high head is required.\u003cbr\u003e\u003cbr\u003e E-motors are available for all models under 22 kilowatts.\u003c\/div\u003e\n\n\u003cul class=\"\"\u003e\n\n\u003cli class=\"flex flex-row\"\u003e\n\n \u003cspan class=\"text-body text-gray\"\u003eProduct number\u003c\/span\u003e \n\u003cdiv data-prevent-nprogress=\"true\" class=\"group\/item flex items-center gap-1\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003e4925685\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e\n\n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"flex flex-row\"\u003e \n\u003cspan class=\"text-body text-gray\"\u003eSupplier product number:\u003c\/span\u003e \n\u003cdiv data-prevent-nprogress=\"true\" class=\"group\/item flex items-center gap-1\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003e98390027\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e\n\n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"flex flex-row\"\u003e\n\n \u003cspan class=\"text-body text-gray\"\u003eEAN code:\u003c\/span\u003e \n\u003cdiv data-prevent-nprogress=\"true\" class=\"group\/item flex items-center gap-1\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003e5711494189090\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e\n\n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli class=\"flex flex-row\"\u003e\n\n \u003cspan class=\"text-body text-gray\"\u003eMaterial class\u003c\/span\u003e \n\u003cdiv data-prevent-nprogress=\"true\" class=\"group\/item flex items-center gap-1\"\u003e\n\n\u003cdiv class=\"flex shrink overflow-hidden truncate text-ellipsis\"\u003e \u003cspan class=\"text-body text-black\"\u003e\u003cspan\u003eP4760B\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"relative flex h-full w-0 items-center\"\u003e\n\n\u003cspan class=\"absolute -right-[1.5rem] bg-theme-secondary-bg-200\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"flex-col gap-6 overflow-hidden px-12\"\u003e Specifications\n\u003cul class=\"list-inside list-disc\"\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePump type:\u003c\/span\u003e \u003cspan\u003e5-9\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eWeight:\u003c\/span\u003e \u003cspan\u003e32.8\u003c\/span\u003e \u003cspan\u003ekg\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInsulation class according to IEC:\u003c\/span\u003e \u003cspan\u003eF\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMotor with extended shaft:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMotor speed control:\u003c\/span\u003e \u003cspan\u003ebuilt-in\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eRated current:\u003c\/span\u003e \u003cspan\u003e4.03\u003c\/span\u003e \u003cspan\u003eA\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cspan\u003eSelf-priming:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMotor control type:\u003c\/span\u003e \u003cspan\u003estepless\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eRotational speed:\u003c\/span\u003e \u003cspan\u003e3501\u003c\/span\u003e \u003cspan\u003erpm\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInsertion length:\u003c\/span\u003e \u003cspan\u003e22\u003c\/span\u003e \u003cspan\u003emm\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePump height:\u003c\/span\u003e \u003cspan\u003e160\u003c\/span\u003e \u003cspan\u003emm\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eProtection class (IP):\u003c\/span\u003e \u003cspan\u003eIP55\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eFrequency:\u003c\/span\u003e \u003cspan\u003e50\/60 Hz\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePump housing material:\u003c\/span\u003e \u003cspan\u003ecast iron\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eImpeller material quality:\u003c\/span\u003e \u003cspan\u003estainless steel 304 (1.4301)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eFlange shape:\u003c\/span\u003e \u003cspan\u003eoval\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eImpeller material:\u003c\/span\u003e \u003cspan\u003estainless steel\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInlet connection:\u003c\/span\u003e \u003cspan\u003ecylindrical internal pipe thread\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eOutlet connection:\u003c\/span\u003e \u003cspan\u003ecylindrical internal pipe thread\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cspan\u003eNominal diameter of the outlet side:\u003c\/span\u003e \u003cspan\u003e1.1\/4\" (32)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInput standard:\u003c\/span\u003e \u003cspan\u003eISO 228-1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eOutput side standard:\u003c\/span\u003e \u003cspan\u003eISO 228-1\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eNumber of stages:\u003c\/span\u003e \u003cspan\u003e3\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMotor power (P2):\u003c\/span\u003e \u003cspan\u003e2.2\u003c\/span\u003e \u003cspan\u003ekW\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eElectrical connection:\u003c\/span\u003e \u003cspan\u003econnectors\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eExplosion-proof:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInterface PT100 \/ PT1000 \/ PTC:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInterface PWM (Pulse Width Modulation):\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePulse counter interface:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInterface signal 0-10 V \/ 2-10 V:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInterface signal 0-20 mA \/ 4-20 mA:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eCommunication:\u003c\/span\u003e \u003cspan\u003ebuilt-in and pre-installed\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cspan\u003ePump housing material quality:\u003c\/span\u003e \u003cspan\u003ecast iron EN-GJL-200 (GG 20)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMaximum operating pressure:\u003c\/span\u003e \u003cspan\u003e16\u003c\/span\u003e \u003cspan\u003ebar\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMaximum static height:\u003c\/span\u003e \u003cspan\u003e93.3\u003c\/span\u003e \u003cspan\u003em\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eRS-232 interface:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eRS-485 interface:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eWith dry-running protection:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMinimum Efficiency Index (MEI):\u003c\/span\u003e \u003cspan\u003e0.57\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eModel \/ Type:\u003c\/span\u003e \u003cspan\u003evertical\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMotor energy efficiency class:\u003c\/span\u003e \u003cspan\u003eIE5\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eVolume flow (BEP):\u003c\/span\u003e \u003cspan\u003e6.9\u003c\/span\u003e \u003cspan\u003em³\/h\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eStandard engine:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePotential-free main switch:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eRadio standard 5G:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eWLAN 802.11 standard:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cspan\u003eSupports BACnet IP protocol:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports BACnet MS\/TP protocol:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports CAN\/CANOpen protocol:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports Ethernet\/IP protocol:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports KNX protocol:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports LIN Bus protocol:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports LON\/LONworks protocol:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports Modbus RTU protocol:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports Modbus TCP protocol:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports PROFINET IO protocol:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePressure at volumetric flow (BEP):\u003c\/span\u003e \u003cspan\u003e666.68\u003c\/span\u003e \u003cspan\u003ekPa\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eInlet flange pressure class:\u003c\/span\u003e \u003cspan\u003ePN 16\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eOutlet flange pressure class:\u003c\/span\u003e \u003cspan\u003ePN 16\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eRadio standard 2G:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cspan\u003eRadio standard 3G:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eRadio standard 4G:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eBluetooth standard:\u003c\/span\u003e \u003cspan\u003eno\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eSupports PROFIBUS protocol:\u003c\/span\u003e \u003cspan\u003eyes\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":56460464849240,"sku":"4925685","price":3267.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/1343\/1641\/files\/ProductImage37877369.jpg?v=1765364267","url":"https:\/\/lvitarvikkeet.fi\/en\/products\/grundfos-4925685","provider":"lvitarvikkeet.fi","version":"1.0","type":"link"}