{"product_id":"grundfos-nb-32-200-176-a-f2-a-bqqe-kreiselpumpe-pk25-105","title":"Grundfos NB 32-200\/176 A-F2-A-BQQE End-suction, single-stage centrifugal pump 3 x 380-415V 4 kW PK25\/105","description":"\u003cul\u003e\u003cli\u003e\u003cstrong\u003eGrundfos NB 32-200\/176 AAF2AESBQQEKW1\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eNorm-suction, single-stage centrifugal pump according to ISO 5199 with dimensions and rated performance according to EN 733 (10 bar). The pump is equipped with PN 16 flanges. The dimensions comply with EN 1092-2. The pump has an axial suction port and radial discharge port, as well as a horizontally arranged shaft. The back pull-out design allows for removal of the motor, motor lantern, cover, and impeller without disconnecting the pump housing from the piping. The unbalanced rubber bellows seal conforms to DIN EN 12756. The pump is directly connected to a fan-cooled asynchronous motor.\u003c\/p\u003e\u003ch4\u003eControl Type\u003c\/h4\u003e\u003cul\u003e\n\n\u003cli\u003eFrequency converter: none\u003c\/li\u003e\n\n\u003cli\u003ePressure sensor: no\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch4\u003ePumped Liquid\u003c\/h4\u003e\u003cul\u003e\n\n\u003cli\u003eMedium: Water\u003c\/li\u003e\n\n\u003cli\u003eTemperature range: -25 to 120 °C\u003c\/li\u003e\n\n\u003cli\u003eOperating temperature: 60 °C\u003c\/li\u003e\n\n\u003cli\u003eDensity: 983.2 kg\/m³\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003ePump speed: 2930 rpm\u003c\/li\u003e\n\n\u003cli\u003eRated flow: 27.78 m³\/h\u003c\/li\u003e\n\n\u003cli\u003eRated head: 30.22 m\u003c\/li\u003e\n\n\u003cli\u003eImpeller diameter: 176 mm (nominal: 200 mm)\u003c\/li\u003e\n\n\u003cli\u003eMechanical seal: BQQE (single mechanical seal)\u003c\/li\u003e\n\n\u003cli\u003eISO acceptance class: ISO9906:2012 3B2\u003c\/li\u003e\n\n\u003cli\u003eBearing design: Standard design\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eMaterials\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003ePump housing: Cast iron (EN-GJL-250 \/ ASTM class 35)\u003c\/li\u003e\n\n\u003cli\u003eWear ring: Brass (CuZn34Mn3AI2Fe1-C)\u003c\/li\u003e\n\n\u003cli\u003eImpeller: Cast iron (EN-GJL-200 \/ ASTM class 30)\u003c\/li\u003e\n\n\u003cli\u003eInternal coating: CED coating\u003c\/li\u003e\n\n\u003cli\u003eShaft: Stainless steel (EN 1.4301 \/ AISI 304)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch4\u003eInstallation\u003c\/h4\u003e\u003cul\u003e\n\n\u003cli\u003eMaximum ambient temperature: 60 °C\u003c\/li\u003e\n\n\u003cli\u003eMax. operating pressure: 16 bar\u003c\/li\u003e\n\n\u003cli\u003ePipe connection standard: EN 1092-2\u003c\/li\u003e\n\n\u003cli\u003eSuction connection: DN 50\u003c\/li\u003e\n\n\u003cli\u003eDischarge connection: DN 32\u003c\/li\u003e\n\n\u003cli\u003eNominal pressure rating: PN 16\u003c\/li\u003e\n\n\u003cli\u003eBearing lubrication: Grease\u003c\/li\u003e\n\n\u003cli\u003ePump housing with feet: Yes\u003c\/li\u003e\n\n\u003cli\u003eSupport block: No\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eElectrical Data\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eMotor type: 112MC\u003c\/li\u003e\n\n\u003cli\u003eMotor power: 4 kW\u003c\/li\u003e\n\n\u003cli\u003eMains frequency: 50 Hz\u003c\/li\u003e\n\n\u003cli\u003eVoltage: 3 x 380-415D V\u003c\/li\u003e\n\n\u003cli\u003eRated current: 7.9 A\u003c\/li\u003e\n\n\u003cli\u003eStarting current: 1000-1110 %\u003c\/li\u003e\n\n\u003cli\u003ePower factor Cos φ: 0.87\u003c\/li\u003e\n\n\u003cli\u003eRated speed: 2920-2940 rpm\u003c\/li\u003e\n\n\u003cli\u003eIE efficiency class: IE3\u003c\/li\u003e\n\n\u003cli\u003eMotor efficiency: \u003cul\u003e\n\n\u003cli\u003eFull load: 88.1 %\u003c\/li\u003e\n\n\u003cli\u003e3\/4 load: 88.6-88.2 %\u003c\/li\u003e\n\n\u003cli\u003eHalf load: 85.2-88.1 %\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003eMotor poles: 2\u003c\/li\u003e\n\n\u003cli\u003eEnclosure class: IP55 (Dust \u0026amp; jet-proof)\u003c\/li\u003e\n\n\u003cli\u003eThermal class: F\u003c\/li\u003e\n\n\u003cli\u003eMotor product number: 87322303\u003c\/li\u003e\n\n\u003cli\u003eBearing insulation (N-end): Steel bearings\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3\u003eOther\u003c\/h3\u003e\u003cul\u003e\n\n\u003cli\u003eMinimum efficiency index (MEI): ≥ 0.69\u003c\/li\u003e\n\n\u003cli\u003eNet weight: 69 kg\u003c\/li\u003e\n\n\u003cli\u003eGross weight: 79 kg\u003c\/li\u003e\n\n\u003cli\u003eShipping volume: 0.178 m³\u003c\/li\u003e\n\n\u003cli\u003eDanish VVS No.: 386060201\u003c\/li\u003e\n\n\u003cli\u003eLanguage on nameplate: British English\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eFor all other data, please refer to the data sheet.\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New (OVP)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOur article number:\u003c\/strong\u003e PK 25\/105\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Pumpenkost","offers":[{"title":"Default Title","offer_id":57277124739412,"sku":"PK25\/105","price":2189.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1078\/5620\/0020\/files\/pk_25-105.png?v=1790297158","url":"https:\/\/www.pumpenkost.com\/en\/products\/grundfos-nb-32-200-176-a-f2-a-bqqe-kreiselpumpe-pk25-105","provider":"Pumpenkost GmbH","version":"1.0","type":"link"}