{"product_id":"grundfos-upcd-40-120-f-flanged-pump-heating-circulator-415v-dn40-96406323-4881-used","title":"Grundfos UPCD 40-120 F Flanged Pump Heating Circulator 415v Dn40 96406323 #4881 USED","description":"\u003cdiv style=\"max-width: 900px; margin: 0 auto; padding: 20px; line-height: 1.6;\"\u003e\n\n\u003ch2\u003eGrundfos UPCD 40-120 F Flanged Twin-Head Heating Circulator Pump – 415V DN40 (96406323) #4881 USED\u003c\/h2\u003e\n\n\u003cp\u003e\nThis listing is for a \u003cstrong\u003eGrundfos UPCD 40-120 F\u003c\/strong\u003e complete twin-head flanged heating circulator pump, part number \u003cstrong\u003e96406323\u003c\/strong\u003e. It is a \u003cstrong\u003eused\u003c\/strong\u003e original-style Grundfos wet-rotor circulator designed for heating and commercial building-services circulation duties.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e supplied as a \u003cstrong\u003eused pump\u003c\/strong\u003e. The unit has been previously installed\/used and may show cosmetic wear consistent with service use. It is inspected prior to dispatch. \u003cstrong\u003eGuarantee:\u003c\/strong\u003e supplied with a \u003cstrong\u003e6-month guarantee\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePump type:\u003c\/strong\u003e complete twin-head heating circulator pump\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrundfos part number:\u003c\/strong\u003e 96406323\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel reference:\u003c\/strong\u003e UPCD 40-120 F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e DN40 flanged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical supply:\u003c\/strong\u003e 3-phase, 415 V, 50 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePump style:\u003c\/strong\u003e glandless wet-rotor circulator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e twin-head \/ duty-standby style pump assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e heating circulation and commercial building-services circulation\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 before ordering.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eReference documentation\u003c\/h3\u003e\n\n\u003cp\u003e\nArchived UPC \/ UMC range information can be viewed here:\u003cbr\u003e\n\u003ca href=\"https:\/\/www.water-pump.biz\/pdf\/UPC-Inline-Circulator.pdf\" rel=\"nofollow noopener\" target=\"_blank\"\u003e\nView archived Grundfos UMC \/ UPC in-line circulator data\n\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCompatibility guidance\u003c\/h3\u003e\n\n\u003cp\u003e\nThis pump should be selected by matching the existing Grundfos model, voltage, flange size, hydraulic duty and installation dimensions. If replacing an existing UPCD 40-120 F, please compare the full pump nameplate and pipework arrangement before ordering.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCheck the existing pump is a \u003cstrong\u003eUPCD 40-120 F\u003c\/strong\u003e or suitable equivalent\u003c\/li\u003e\n  \u003cli\u003eConfirm the electrical supply is \u003cstrong\u003e3-phase 415 V, 50 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eConfirm the pipework is suitable for a \u003cstrong\u003eDN40 flanged\u003c\/strong\u003e circulator\u003c\/li\u003e\n  \u003cli\u003eCheck the duty point against the existing system requirement\u003c\/li\u003e\n  \u003cli\u003eIf unsure, send us photos of the existing pump nameplate and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHeating circulation systems\u003c\/li\u003e\n  \u003cli\u003eCommercial building-services circulation\u003c\/li\u003e\n  \u003cli\u003ePlant-room heating circuits\u003c\/li\u003e\n  \u003cli\u003eReplacement of existing UPCD 40-120 F installations\u003c\/li\u003e\n  \u003cli\u003eLike-for-like replacement where pipework changes are not desired\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eIs this a complete pump?\u003c\/h4\u003e\n\n\u003cp\u003e\nYes. This listing is for a \u003cstrong\u003ecomplete Grundfos UPCD twin-head circulator pump\u003c\/strong\u003e, not just a replacement pump head.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhat is the difference between UPC and UPCD?\u003c\/h4\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e generally refers to the single-head circulator version, while \u003cstrong\u003eUPCD\u003c\/strong\u003e refers to the twin-head version. A twin-head pump is often used where duty\/standby operation or increased service resilience is required.\n\u003c\/p\u003e\n\n\u003ch4\u003eWill this replace my existing UPCD 40-120 F?\u003c\/h4\u003e\n\n\u003cp\u003e\nIt may be suitable as a like-for-like replacement if your existing pump is a compatible \u003cstrong\u003eUPCD 40-120 F\u003c\/strong\u003e and the electrical supply, flange size, installation dimensions and hydraulic duty match. Please compare the pump nameplate and site pipework before ordering.\n\u003c\/p\u003e\n\n\u003ch4\u003eWhy use an original-style UPCD pump instead of a modern high-efficiency replacement?\u003c\/h4\u003e\n\n\u003cp\u003e\nAn original-style UPCD pump can be useful where the existing system was designed around the older Grundfos UPC \/ UPS wet-rotor circulator style. If the pipework, hydraulic duty and electrical supply already match, replacing like-for-like can be simpler and less disruptive than redesigning the installation around a modern high-efficiency circulator.\n\u003c\/p\u003e\n\n\u003cp\u003e\nSome customers also prefer repairing or replacing older Grundfos circulators because the original installation has already proved reliable on site. A modern replacement may still be the better option for an upgrade, but the pipework dimensions, flange standard, electrical supply, control arrangement and hydraulic duty must all be checked carefully.\n\u003c\/p\u003e\n\n\u003ch4\u003eDoes this pump have a mechanical shaft seal?\u003c\/h4\u003e\n\n\u003cp\u003e\nNo. UPC \/ UPCD circulators are \u003cstrong\u003eglandless wet-rotor\u003c\/strong\u003e pumps, so they do not use a conventional mechanical shaft seal like a dry-rotor pump.\n\u003c\/p\u003e\n\n\u003ch4\u003eIs this a modern high-efficiency circulator?\u003c\/h4\u003e\n\n\u003cp\u003e\nNo. This is an original-style Grundfos UPCD circulator. It is suitable where a like-for-like replacement is preferred, but it is not the same as a modern electronically controlled high-efficiency circulator such as a MAGNA-style pump.\n\u003c\/p\u003e\n\n\u003ch4\u003eWho should install this pump?\u003c\/h4\u003e\n\n\u003cp\u003e\nInstallation should be carried out by a competent heating engineer or electrician. The pump must be isolated electrically and hydraulically, installed with suitable gaskets and valves, and wired according to the pump nameplate and applicable electrical regulations.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAbout Our Stock\u003c\/h3\u003e\n\n\u003cp\u003e\nStock code: \u003cstrong\u003e#4881\u003c\/strong\u003e\u003cbr\u003e\nWe specialise in supplying \u003cstrong\u003eused and surplus pumps, pump heads and pump spares\u003c\/strong\u003e. This item is inspected prior to dispatch and supplied with a \u003cstrong\u003e6-month guarantee\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":57401278333305,"sku":null,"price":795.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1218\/7894\/files\/2b3323d5-7382-47b4-afdd-df6be56eef2b.jpg?v=1780927634","url":"https:\/\/thepumpdealer.co.uk\/products\/grundfos-upcd-40-120-f-flanged-pump-heating-circulator-415v-dn40-96406323-4881-used","provider":"The Pump Dealer","version":"1.0","type":"link"}