{"product_id":"grundfos-cm-5-3-a-r-i-e-aqqe-f-a-a-n-horizontal-multistage-pump-415v-96961057-4992-copy","title":"Grundfos CHI 12-25 A-W-G-BQQV Horizontal Multistage Pump 4FZ20087 #5010","description":"\u003cdiv style=\"max-width: 900px; margin: 0 auto; padding: 20px; line-height: 1.6;\"\u003e\n\u003ch1\u003e\u003cspan\u003eGrundfos CHI 12-25 A-W-G-BQQV 415V Stainless Steel Horizontal Multistage Pump 4FZ20087 #5010\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis listing is for a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGrundfos CHI 12-25 A-W-G-BQQV horizontal multistage centrifugal pump\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, manufacturer product number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4FZ20087\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump features \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e316-grade stainless-steel hydraulic construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1½-inch threaded connections\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethree-phase 400V \/ 415V motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBQQV mechanical shaft seal with FKM (Viton) elastomers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for industrial water transfer, pressure boosting and clean-liquid applications, this CHI 12-25 has a rated hydraulic duty of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e10 m³\/h at 42 metres head\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it suitable for systems requiring relatively high flow rates combined with a substantial pressure increase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Grundfos CHI range has been discontinued. This pump may therefore be particularly useful as a replacement for an existing CHI installation where retaining the original pump configuration could avoid extensive pipework modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCondition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e As-new surplus condition. Unused equipment may have minor cosmetic marks from storage and handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGuarantee:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2 years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eGeneral Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Grundfos\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct range:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e CHI\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e CHI 12-25\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFull designation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e CHI 12-25 A-W-G-BQQV\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProduct number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4FZ20087\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEAN:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 5700397474198\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStock reference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e #5010\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePump type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Horizontal multistage centrifugal pump\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eConstruction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Close-coupled, horizontal end-suction design\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating speed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fixed-speed\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePriming arrangement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Non-self-priming\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCurrent manufacturer status:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Discontinued\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eHydraulic Performance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated flow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10 m³\/h\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated flow in litres:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10,000 litres\/hour\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated head:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 42 metres\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMaximum operating pressure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10 bar\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNominal hydraulic flow family:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e CHI 12\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePerformance frequency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50 Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePerformance curve reference:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Grundfos CHI 12-25\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The rated flow and head describe a particular operating point, not two independent maximum values. Actual performance depends on the system resistance, suction conditions, liquid properties and operating point on the manufacturer's pump curve.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePipe Connections and Dimensions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSuction connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rp 1½\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDischarge connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rp 1½\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eConnection type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Threaded\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSuction arrangement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Axial\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDischarge arrangement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Radial\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOverall length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 500 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor diameter dimension:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 178 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eApproximate height:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 230 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSuction centreline height:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 120 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNet weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 23.9 kg\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDimensions are based on the manufacturer's CHI 12-25 technical documentation. Mounting arrangements should be checked against the existing installation before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eElectrical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor output power (P2):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2.27 kW\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eElectrical input power (P1):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 2.80 kW\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Three-phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3 × 220–240V Δ \/ 380–415V Y\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUK nominal supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 400V \/ 415V three-phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFrequency:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50 Hz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated current:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 9.0A delta \/ 5.2A star\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRated motor speed:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 2890 rpm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMotor enclosure:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP55\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInsulation class:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e F\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIntegrated speed control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e None\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt-in motor protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e None\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe motor requires suitable external electrical protection and controls. The electrical supply, terminal connections, overload settings and direction of rotation must be checked during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMaterials and Mechanical Seal\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePump housing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHousing material grade:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EN 1.4401 \/ AISI 316\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eImpellers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Stainless steel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eImpeller material grade:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EN 1.4401 \/ AISI 316\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eShaft seal designation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BQQV\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMechanical seal type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rubber bellows mechanical shaft seal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrimary seal faces:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Silicon carbide \/ silicon carbide\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSecondary elastomers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e FKM (Viton)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePump construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Corrosion-resistant stainless-steel hydraulic assembly\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe combination of stainless-steel construction and a silicon carbide mechanical seal makes this pump suitable for a variety of clean-water and compatible industrial liquid duties.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHowever, material compatibility must be checked for the particular liquid being pumped.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eWhat Is the Grundfos CHI 12-25 Used For?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CHI range was developed for applications requiring the pressure capabilities of a multistage pump within a relatively compact horizontal design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike a basic single-stage transfer pump, the multistage hydraulic arrangement allows a greater pressure increase without requiring a large or particularly high-speed motor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCommon applications include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCommercial pressure boosting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Increasing pressure in water distribution and supply systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIndustrial water transfer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Transferring clean water between tanks, vessels or process equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWater treatment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supplying filtration systems and compatible treatment processes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWashing and cleaning equipment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supplying pressurised water to industrial washing machinery.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCooling and temperature-control systems:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Circulating compatible clean liquids through industrial cooling circuits.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIrrigation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Providing flow and pressure for appropriately sized irrigation installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIndustrial process equipment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supplying machinery requiring a controlled flow of clean liquid.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReplacement installations:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Replacing an existing Grundfos CHI 12-25 where the original hydraulic and mechanical specifications are required.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump is designed for clean liquids. It is not suitable for sewage, wastewater containing solids, sludge or heavily contaminated liquids.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eAn Important Consideration When Replacing an Existing CHI Pump\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Grundfos CHI series is an older pump range that is no longer manufactured.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlthough modern horizontal multistage pumps can provide similar hydraulic performance, they do not necessarily share the same dimensions, connection positions or motor arrangements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor an existing CHI installation, this distinction can be important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA modern alternative may require alterations to suction pipework, discharge pipework, mounting arrangements or electrical controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhere an existing CHI 12-25 has failed, sourcing the correct original pump can sometimes be the more straightforward solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBefore purchasing as a replacement, compare:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-spread=\"false\" start=\"1\"\u003e\n\u003cli\u003e\u003cspan\u003eThe complete pump designation and product number.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuction and discharge connection sizes.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectrical supply and motor rating.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRequired flow and head.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting dimensions and connection centreline heights.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanical shaft seal materials.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe intended pumped liquid and operating temperature.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease contact us if you require assistance confirming compatibility with your existing installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eUnderstanding the Grundfos CHI 12-25 A-W-G-BQQV Designation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe full model designation contains important information about the pump's construction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCHI\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdentifies the Grundfos CHI stainless-steel horizontal multistage pump family.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e12\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdentifies the nominal hydraulic flow family within the CHI range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e25\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIdentifies the hydraulic configuration within the CHI 12 range. It should not be interpreted as a maximum head of 25 metres.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eA\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStandard pump version.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eW\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThreaded pipe connection arrangement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eG\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStainless-steel material configuration, using EN 1.4401 \/ AISI 316 or equivalent specified materials.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBQQV\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMechanical shaft seal designation incorporating silicon carbide seal faces and FKM elastomers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe full designation is important because pumps within the same CHI hydraulic family may have different motors, mechanical seals, voltage configurations or product numbers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eBQQV Mechanical Shaft Seal – Why Does It Matter?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis pump uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGrundfos BQQV mechanical shaft seal\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe seal incorporates silicon carbide running faces together with FKM secondary elastomers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSilicon carbide is a hard, wear-resistant material commonly selected for mechanical seal faces in centrifugal pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe FKM elastomers are an important consideration because they offer different chemical compatibility characteristics from EPDM, which is commonly used in other water-pump configurations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDepending on the liquid and operating conditions, FKM can be advantageous for certain industrial fluids and hydrocarbon-related applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHowever, this does not mean that the pump is automatically suitable for all chemicals, oils, solvents or fuels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eLiquid compatibility must be assessed against:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eThe exact liquid or chemical composition.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating temperature.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eViscosity and density.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless-steel compatibility.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanical seal face suitability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFKM elastomer compatibility.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating pressure and suction conditions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor water-based systems, the manufacturer’s liquid-temperature guidance must also be followed. The permitted temperature range varies according to the liquid and sealing arrangement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor applications involving unusual chemicals or temperatures, we recommend checking the complete duty before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eIs the Grundfos CHI 12-25 still manufactured?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo. The CHI range has been discontinued.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGrundfos identifies product number 4FZ20087 as no longer in production and does not currently identify a direct replacement in its online catalogue.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlternative pumps may be available, although compatibility must be assessed individually.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs this a direct replacement for any Grundfos CHI 12-25?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNot necessarily.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThere are several versions of the CHI 12-25 with different manufacturer product numbers, motor configurations and shaft seals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis particular pump is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCHI 12-25 A-W-G-BQQV, product number 4FZ20087\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf your existing pump carries a different product number, we recommend checking the full specification before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs this a 230V or 415V pump?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis listing is for a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethree-phase 400V \/ 415V class pump\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe motor has a dual-voltage star\/delta configuration, but it is not a standard single-phase 230V pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA suitable three-phase supply and correctly configured motor controls are required.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eHow much pressure does the CHI 12-25 produce?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe manufacturer's rated hydraulic duty for this product is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e10 m³\/h at 42 metres head\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is the pressure increase produced at the stated rated flow under the manufacturer's reference conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eActual pressure and flow depend on the connected system and pump operating point.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe rated head must not be confused with the maximum permissible system operating pressure of 10 bar.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs this pump self-priming?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNo.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Grundfos CHI 12-25 is a normal-suction centrifugal pump.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt must be properly primed before starting and must not be operated dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor installations where the pump is positioned above the liquid level, the suction arrangement and available NPSH require particular attention.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan this be used for pressure boosting?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CHI 12-25 can be used for pressure boosting when correctly sized for the application.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHowever, this listing is for the pump itself, not a complete automatic booster set.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePressure switches, pressure transducers, expansion vessels, motor controls and other accessories may be required depending on the installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I use this pump with a frequency inverter?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is a conventional fixed-speed CHI pump without an integrated frequency converter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eExternal inverter operation may be possible where the motor and operating conditions permit, but the motor's suitability, cooling requirements and operating frequency limits must be checked.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan the CHI 12-25 pump hot water?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CHI range was manufactured for a variety of water and industrial liquid applications, including temperature-control duties.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHowever, maximum permissible liquid temperature depends on the shaft seal elastomers, liquid properties and operating pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis version uses FKM elastomers rather than the EPDM configuration found on some other CHI pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe relevant Grundfos temperature limits should be checked before use in hot-water applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs this suitable for glycol?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePotentially, subject to the type and concentration of glycol, operating temperature and compatibility of the mechanical seal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWater-glycol mixtures have different viscosity and hydraulic characteristics from clean water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePump performance, motor load and suction requirements may therefore differ from standard published water curves.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIs this suitable for drinking water?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eStainless-steel construction alone does not establish suitability for potable water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAny drinking-water application should be assessed against the product's applicable approvals, seal materials, installation requirements and current regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe would not recommend assuming potable-water approval without checking the documentation for this particular version.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCan I replace this pump with a Grundfos CM or CME?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA modern Grundfos CM or CME pump may offer a suitable hydraulic alternative in some applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHowever, it should not be assumed to be a direct physical replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe hydraulic duty, connection sizes, materials, motor supply, installation dimensions and control requirements must all be checked.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe CME range also incorporates electronic speed control, whereas this CHI pump is a conventional fixed-speed design.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat should I check before installing the pump?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump should be installed in accordance with the manufacturer's installation instructions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eParticular attention should be given to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCorrect suction conditions and priming.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdequate motor ventilation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable electrical overload protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrect three-phase direction of rotation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProper pipework support.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir removal from the pump and connected system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe operating point relative to the manufacturer's performance curve.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatibility between the pumped liquid and mechanical seal materials.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump should never be run dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eManufacturer Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe official Grundfos Product Center identifies this pump as:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGrundfos CHI 12-25 A-W-G-BQQV\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct number: 4FZ20087\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe manufacturer’s CHI technical literature contains additional information, including performance curves, installation dimensions, motor ratings, construction materials and liquid compatibility guidance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor customers replacing an existing pump, we recommend checking the original nameplate and comparing the required duty against the manufacturer's performance information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eNeed Help Confirming Suitability?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe specialise in supplying commercial and industrial pumps, including discontinued Grundfos models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf you are replacing an existing CHI pump or need help checking the hydraulic performance, please contact us with the original model number and details of your installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTelephone: 01803 220416\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe can assist with identifying the correct pump and checking potential replacement options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eAbout Our Stock\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStock reference: #5010\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Pump Dealer specialises in supplying new, unused and surplus commercial pump equipment, including discontinued and difficult-to-source models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis pump is offered in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eas-new surplus condition\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Unused surplus equipment may show minor cosmetic marks resulting from storage or handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGuarantee: 2 years.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease verify the full pump designation, product number, electrical supply, connection sizes and hydraulic suitability before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAll prices are subject to VAT at the applicable rate.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":64933676351865,"sku":null,"price":795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1218\/7894\/files\/a0d9439d-8c65-46d3-85f3-53a31befbf29.jpg?v=1792404966","url":"https:\/\/thepumpdealer.co.uk\/products\/grundfos-cm-5-3-a-r-i-e-aqqe-f-a-a-n-horizontal-multistage-pump-415v-96961057-4992-copy","provider":"The Pump Dealer","version":"1.0","type":"link"}