{"product_id":"grundfos-tped-32-200-2-a-f-a-bqqe-gwb-flanged-pump-heating-circulator-230v-dn32-98512486-4991","title":"Grundfos TPED 32-200\/2 A-F-A-BQQE-GWB Flanged Pump Heating Circulator 415v Dn32 98512486 #4991","description":"\u003cdiv style=\"max-width: 900px; margin: 0 auto; padding: 20px; line-height: 1.6;\"\u003e\n\n\u003ch2\u003eGrundfos TPED 32-200\/2 A-F-A-BQQE-GWB Flanged Pump Heating Circulator 415V DN32 98512486 #4991\u003c\/h2\u003e\n\n\u003cp\u003e\nThis listing is for a \u003cstrong\u003eGrundfos TPED 32-200\/2 A-F-A-BQQE-GWB twin-head electronically controlled in-line circulator pump\u003c\/strong\u003e, product number \u003cstrong\u003e98512486\u003c\/strong\u003e. It is a \u003cstrong\u003eDN32 flanged dry-rotor twin-head pump\u003c\/strong\u003e for commercial heating, cooling and HVAC circulation duties.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eVoltage note:\u003c\/strong\u003e this product number is listed as a \u003cstrong\u003e3-phase 3 × 380–500V, 50Hz pump\u003c\/strong\u003e, commonly used on 400V \/ 415V commercial supplies. It should not be treated as a standard 230V single-phase circulator.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e supplied in \u003cstrong\u003eas-new surplus condition\u003c\/strong\u003e. This pump has been briefly fitted and commissioned for approximately \u003cstrong\u003etwo hours\u003c\/strong\u003e, but was removed because it was the wrong size for the installation. It may show minor cosmetic marks from fitting, storage and handling. \u003cstrong\u003eGuarantee:\u003c\/strong\u003e supplied with a \u003cstrong\u003e2-year guarantee\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Grundfos\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TPED 32-200\/2 A-F-A-BQQE-GWB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct number:\u003c\/strong\u003e 98512486\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStock code:\u003c\/strong\u003e #4991\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePump type:\u003c\/strong\u003e twin-head dry-rotor in-line centrifugal circulator pump\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeed type:\u003c\/strong\u003e electronically speed-controlled \/ variable speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication type:\u003c\/strong\u003e commercial heating, cooling, HVAC and clean-water circulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection size:\u003c\/strong\u003e DN32 inlet \/ DN32 outlet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection type:\u003c\/strong\u003e DIN flanged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum head reference:\u003c\/strong\u003e 200 dm \/ 20 m model class\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated motor power:\u003c\/strong\u003e 1.1 kW per motor head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 3-phase, 50 Hz, 3 × 380–500V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal voltage listing:\u003c\/strong\u003e 400V \/ 415V class, not standard 230V single-phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated current:\u003c\/strong\u003e approx. 2.20–1.90 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor type:\u003c\/strong\u003e 80B electronically controlled motor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeed range:\u003c\/strong\u003e approx. 360–4000 rpm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePole number:\u003c\/strong\u003e 2-pole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor efficiency class:\u003c\/strong\u003e IE5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure class:\u003c\/strong\u003e IP55\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation class:\u003c\/strong\u003e F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft seal:\u003c\/strong\u003e BQQE mechanical shaft seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBQQE seal materials:\u003c\/strong\u003e rubber bellows seal with silicon carbide \/ silicon carbide seal faces and EPDM elastomers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid temperature range with BQQE seal:\u003c\/strong\u003e -25°C to +120°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable liquids:\u003c\/strong\u003e thin, clean, non-aggressive, non-flammable circulation liquids compatible with cast iron, EPDM and BQQE shaft seal materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePump housing material:\u003c\/strong\u003e cast iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition note:\u003c\/strong\u003e briefly installed and run for approximately two hours before removal due to incorrect sizing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eNeed help confirming suitability?\u003c\/strong\u003e\u003cbr\u003e\nCall us on \u003cstrong\u003e01803 220416\u003c\/strong\u003e for technical advice.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eManufacturer product page\u003c\/h3\u003e\n\n\u003cp\u003e\nThe official Grundfos product page for this pump can be viewed here:\u003cbr\u003e\n\u003ca href=\"https:\/\/product-selection.grundfos.com\/products\/tp-tpe\/tped-series-1000-tpe2-d\/tped-32-2002-98512486\" rel=\"nofollow noopener\" target=\"_blank\"\u003e\nView Grundfos TPED 32-200\/2 A-F-A-BQQE-GWB – 98512486\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical documentation\u003c\/h3\u003e\n\n\u003cp\u003e\nGrundfos TP \/ TPD \/ TPE \/ TPED data booklet:\u003cbr\u003e\n\u003ca href=\"https:\/\/api.grundfos.com\/literature\/Grundfosliterature-7124417.pdf\" rel=\"nofollow noopener\" target=\"_blank\"\u003e\nView Grundfos TP, TPD, TPE and TPED data booklet\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCommercial heating circulation systems\u003c\/li\u003e\n  \u003cli\u003eHVAC circulation systems\u003c\/li\u003e\n  \u003cli\u003eChilled-water circulation systems\u003c\/li\u003e\n  \u003cli\u003eAir-conditioning circulation\u003c\/li\u003e\n  \u003cli\u003eDistrict heating and cooling circuits\u003c\/li\u003e\n  \u003cli\u003eClean industrial circulation duties\u003c\/li\u003e\n  \u003cli\u003eVariable-speed replacement for compatible DN32 flanged in-line circulators\u003c\/li\u003e\n  \u003cli\u003eDuty\/standby or alternating pump arrangements where twin-head operation is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is this pump used for?\u003c\/h4\u003e\n\n\u003cp\u003e\nThis Grundfos TPED 32-200\/2 is used for commercial heating, cooling and HVAC circulation duties. It is a twin-head in-line centrifugal pump with electronically controlled motors, designed for clean circulation liquids in building-services systems.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat does TPED mean?\u003c\/h4\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eTPED\u003c\/strong\u003e is Grundfos’ electronically controlled twin-head version of the TP dry-rotor in-line pump range. The \u003cstrong\u003eTP\u003c\/strong\u003e part refers to the in-line dry-rotor pump family, \u003cstrong\u003eE\u003c\/strong\u003e indicates electronic speed control, and \u003cstrong\u003eD\u003c\/strong\u003e indicates a twin-head pump arrangement.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat does 32-200\/2 mean?\u003c\/h4\u003e\n\n\u003cp\u003e\nIn the Grundfos model code, \u003cstrong\u003e32\u003c\/strong\u003e refers to the DN32 inlet and outlet size. \u003cstrong\u003e200\u003c\/strong\u003e is the maximum head reference in decimetres, equal to approximately \u003cstrong\u003e20 metres\u003c\/strong\u003e. The \u003cstrong\u003e\/2\u003c\/strong\u003e indicates a 2-pole motor speed version.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat does A-F-A-BQQE-GWB mean?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e – basic pump version\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF\u003c\/strong\u003e – DIN flanged pipe connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e – standard cast-iron material version\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBQQE\u003c\/strong\u003e – mechanical shaft seal code\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGWB\u003c\/strong\u003e – motor \/ power \/ manufacturer variant suffix\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eIs this a 230V pump?\u003c\/h4\u003e\n\n\u003cp\u003e\nNo. Product number \u003cstrong\u003e98512486\u003c\/strong\u003e is listed as a \u003cstrong\u003e3-phase 3 × 380–500V, 50Hz\u003c\/strong\u003e TPED pump. It should be treated as a \u003cstrong\u003e400V \/ 415V class commercial pump\u003c\/strong\u003e, not a standard 230V single-phase circulator.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the BQQE shaft seal?\u003c\/h4\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eBQQE\u003c\/strong\u003e is the Grundfos shaft seal code. It indicates a rubber bellows mechanical shaft seal with \u003cstrong\u003esilicon carbide \/ silicon carbide seal faces\u003c\/strong\u003e and \u003cstrong\u003eEPDM elastomers\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis seal is a strong choice for clean heating and cooling water circulation duties. Silicon carbide \/ silicon carbide seal faces offer good wear resistance and are commonly used where clean water, hot water or compatible treated water is being circulated.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat temperature range can this pump operate at?\u003c\/h4\u003e\n\n\u003cp\u003e\nFor TP \/ TPE \/ TPED pumps fitted with a \u003cstrong\u003eBQQE\u003c\/strong\u003e seal, Grundfos lists a liquid temperature range of \u003cstrong\u003e-25°C to +120°C\u003c\/strong\u003e. Actual suitability still depends on the pumped liquid, system pressure, water quality, glycol concentration, additives and installation conditions.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat liquids is this pump suitable for?\u003c\/h4\u003e\n\n\u003cp\u003e\nThis pump is suitable for \u003cstrong\u003ethin, clean, non-aggressive and non-flammable liquids\u003c\/strong\u003e that do not contain solid particles or fibres which could attack the pump mechanically or chemically.\n\u003c\/p\u003e\n\n\u003cp\u003e\nTypical suitable duties include:\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eClean heating system water\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eClean cooling water\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eChilled-water circulation\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAir-conditioning circulation water\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDistrict heating and cooling water\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoftened water\u003c\/strong\u003e, subject to water quality and system conditions\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompatible clean industrial circulation liquids\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCan this pump be used with glycol?\u003c\/h4\u003e\n\n\u003cp\u003e\nYes, subject to the exact mixture and operating conditions. Grundfos states that where glycol or another antifreeze agent is added to the pumped liquid, the pump must have a \u003cstrong\u003eBQQE\u003c\/strong\u003e or \u003cstrong\u003eDQQE\u003c\/strong\u003e shaft seal. This pump is fitted with \u003cstrong\u003eBQQE\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nGlycol concentration, viscosity, liquid temperature and inhibitor package can affect pump performance, pressure loss and motor load, so the final duty should be checked before use.\n\u003c\/p\u003e\n\n\u003ch4\u003eCan this pump handle dirty water or wastewater?\u003c\/h4\u003e\n\n\u003cp\u003e\nNo. This is a clean-water circulation pump. It is not designed for dirty water, sewage, wastewater, sludge, solids, fibres or drainage applications.\n\u003c\/p\u003e\n\n\u003ch4\u003eIs this a complete twin-head pump?\u003c\/h4\u003e\n\n\u003cp\u003e\nYes. This listing is for a complete \u003cstrong\u003eTPED twin-head pump assembly\u003c\/strong\u003e, not just a replacement head. The pump has two electronically controlled motor\/pump heads mounted on a common in-line pump body.\n\u003c\/p\u003e\n\n\u003ch4\u003eCan both pump heads run at the same time?\u003c\/h4\u003e\n\n\u003cp\u003e\nHow the two heads operate depends on the control setup. Twin-head pumps are commonly used for duty\/standby or alternating operation, and may be configured through the site controls or the pump’s electronic control settings. The correct operating mode should be set during commissioning.\n\u003c\/p\u003e\n\n\u003ch4\u003eDoes this need commissioning?\u003c\/h4\u003e\n\n\u003cp\u003e\nYes. This is an electronically controlled TPED pump, so the control mode, setpoint, operating limits and any external control\/BMS integration should be checked during installation. It may be commissioned using suitable Grundfos tools and site controls depending on the installation.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhy is this being sold as as-new if it has run for two hours?\u003c\/h4\u003e\n\n\u003cp\u003e\nThis pump was briefly fitted and commissioned, then removed after approximately \u003cstrong\u003etwo hours\u003c\/strong\u003e because it was the wrong size for the installation. It has not been used as a long-term working pump. We are listing it transparently as \u003cstrong\u003eas-new surplus stock with brief commissioning use\u003c\/strong\u003e, and supplying it with a \u003cstrong\u003e2-year guarantee\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003ch4\u003eWill this replace my existing DN32 TPED pump?\u003c\/h4\u003e\n\n\u003cp\u003e\nIt may be suitable if your existing pump is a matching DN32 flanged TPED \/ TPE style installation. Before ordering, please check the product number, flange size, port-to-port length, voltage, control arrangement and duty point.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat should I check before ordering?\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExisting pump model and product number\u003c\/li\u003e\n  \u003cli\u003eDN32 flange size and flange standard\u003c\/li\u003e\n  \u003cli\u003ePort-to-port length\u003c\/li\u003e\n  \u003cli\u003eElectrical supply: 3-phase 3 × 380–500V \/ 400V \/ 415V class\u003c\/li\u003e\n  \u003cli\u003eControl method and BMS requirements\u003c\/li\u003e\n  \u003cli\u003eRequired duty point: flow and head\u003c\/li\u003e\n  \u003cli\u003ePumped liquid, temperature and glycol concentration if applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAbout Our Stock\u003c\/h3\u003e\n\n\u003cp\u003e\nStock code: \u003cstrong\u003e#4991\u003c\/strong\u003e\u003cbr\u003e\nWe specialise in supplying \u003cstrong\u003enew, as-new surplus and obsolete commercial pump equipment\u003c\/strong\u003e. This pump was briefly installed and run for approximately \u003cstrong\u003etwo hours\u003c\/strong\u003e before being removed because it was the wrong size for the installation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis item is supplied with a \u003cstrong\u003e2-year guarantee\u003c\/strong\u003e. Please check the product number, voltage, flange size, port-to-port length and duty requirements carefully before purchase.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":63784535392633,"sku":null,"price":2495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1218\/7894\/files\/72d9a081-3df1-433b-ade8-9f009f26028f.jpg?v=1781695728","url":"https:\/\/thepumpdealer.co.uk\/products\/grundfos-tped-32-200-2-a-f-a-bqqe-gwb-flanged-pump-heating-circulator-230v-dn32-98512486-4991","provider":"The Pump Dealer","version":"1.0","type":"link"}