{"product_id":"grundfos-ups-32-80n-stainless-steel-three-speed-circulator-pump-for-hot-water-return-lines","title":"Grundfos UPS 32-80N Stainless Steel Three Speed Circulator Pump for Hot Water Return Lines with Composite Impeller","description":"\u003cp\u003eWhen a heating or hot water system is specified with wider bore pipework to handle greater volume, a pump with a matching connection size is required to avoid unnecessary flow restriction. The Grundfos UPS 32-80N is designed for those systems, with a 2 inch connection that reduces flow resistance at equivalent volumes.\u003c\/p\u003e\r\n\u003cp\u003eAt full speed the pump delivers 85.3 L\/Min against 8 m of maximum head, with three selectable settings stepping power from 140 W up to 230 W and current reaching 1.01 A on a 1 x 240 V supply. The wider 2 inch connection reduces flow restriction compared to the 1 1\/2 inch models at equivalent volumes, which matters as zone count and pipe run length increase.\u003c\/p\u003e\r\n\u003cp\u003eThe canned rotor construction shared across the UPS N range removes the mechanical shaft seal, with bearings lubricated by the circulating water. Stainless steel wetted parts and a composite impeller keep the pump suitable for potable hot water while tolerating liquid temperatures from -25°C up to 110°C.\u003c\/p\u003e\r\n\u003cp\u003eAn IPX2D enclosure provides contact protection, and internal thermal protection is built into the motor winding. The 180 mm port-to-port body matches the dimensional footprint of the smaller UPS 25 series, so specification decisions largely come down to bore size and head requirement.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eLarger 2 inch connection reduces flow restriction and velocity at equivalent volumes\u003c\/li\u003e\r\n\u003cli\u003eThree-speed selector provides performance adjustment from 140 W to 230 W\u003c\/li\u003e\r\n\u003cli\u003eCanned rotor construction integrates the pump and motor without a mechanical shaft seal\u003c\/li\u003e\r\n\u003cli\u003eStainless steel housing and composite impeller with potable water approval and liquid temperature tolerance from -25°C to 110°C\u003c\/li\u003e\r\n\u003cli\u003eInternal thermal motor protection safeguards the winding against overload in continuous service\u003c\/li\u003e\r\n\u003cli\u003eIPX2D enclosure rating provides protection against dripping water and contact in service environments\u003c\/li\u003e\r\n\u003cli\u003eSelf-lubricating bearing design supports continuous operation without routine maintenance intervention\u003c\/li\u003e\r\n\u003cli\u003e180 mm port-to-port body dimension matches the footprint of the smaller UPS 25 series\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50978282242295,"sku":"95906448","price":1529.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-ups-32-80n-stainless-steel-three-speed-circulator-pump-for-hot-water-return-lines.png?v=1785223212","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-ups-32-80n-stainless-steel-three-speed-circulator-pump-for-hot-water-return-lines","provider":"Foundation Pumps","version":"1.0","type":"link"}