{"product_id":"grundfos-ups-80-120-f-cast-iron-415v-3-speed-circulator-pump-stainless-steel-impeller","title":"Grundfos UPS 80-120 F Cast Iron 415V Three Speed Circulator Pump with Stainless Steel Impeller","description":"\u003cp\u003eAs the largest capacity model in the UPS commercial line, the Grundfos UPS 80-120 F 415V circulator pump is specified for large commercial heating plants, district cooling manifolds, and industrial process water loops. It delivers substantial flow combined with high pressure head.\u003c\/p\u003e\n\u003cp\u003eThe casing is cast from EN-GJL-250 iron with a 360 mm port-to-port dimension, holding an AISI 304 stainless steel impeller, stainless rotor can, and bearing plate. Built for 6 bar maximum working pressure, the unit handles circulating temperatures from -10°C to 120°C and weighs 36.8 kg.\u003c\/p\u003e\n\u003cp\u003eThe 3 x 400-415 V 50 Hz motor has a maximum power input (P1) of 1500 W (1.5 kW) at 2.75 A at top speed across three switchable operational curves. Hydraulic output delivers a calculated flow rate of 40.43 m³\/h (674 L\/Min) against a maximum head of 12 m via DN 80 DIN flanged pipe ports.\u003c\/p\u003e\n\u003cp\u003eA sealless canned rotor design avoids mechanical shaft seals through fluid-lubricated ceramic radial bearings and a carbon axial bearing. The motor is protected to IPX4D standards with Class H winding insulation and built-in thermal switch contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum flow rate of 674 L\/Min satisfies high-demand commercial central plants\u003c\/li\u003e\n\u003cli\u003e12 m head capability overcomes pressure loss across extensive piping networks\u003c\/li\u003e\n\u003cli\u003eThree manual operating speeds allow precise tuning during system balancing\u003c\/li\u003e\n\u003cli\u003eThree-phase 400-415 V supply distributes power evenly with 2.75 A run current\u003c\/li\u003e\n\u003cli\u003eCast iron EN-GJL-250 pump casing rated for 6 bar working pressure (PN 6)\u003c\/li\u003e\n\u003cli\u003eAISI 304 stainless steel impeller built for continuous high-flow operation\u003c\/li\u003e\n\u003cli\u003eDN 80 four-bolt flange configuration matches EN 1092-2 commercial standards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51139432579319,"sku":"96402440","price":4039.97,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-ups-80-120-f-cast-iron-415v-3-speed-circulator-pump-stainless-steel-impeller.png?v=1789019335","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-ups-80-120-f-cast-iron-415v-3-speed-circulator-pump-stainless-steel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}