{"product_id":"grundfos-tpe3-125-160-cast-iron-variable-speed-3-phase-inline-centrifugal-pump-cast-iron-impeller","title":"Grundfos TPE3 125-160 Cast Iron Variable Speed Three Phase Inline Centrifugal Pump with Cast Iron Impeller","description":"\u003cp\u003eThe TPE3 125-160 is a 125 mm in-line pump with a 5.5 kW motor, built for low-head, high-flow circulation in large HVAC and process systems. Its close-coupled layout drops into existing piping, and the power head lifts off for quick impeller service.\u003c\/p\u003e\u003cp\u003eThe pump housing is cast iron (EN-GJL-250). The rotating assembly uses a cast iron impeller, 175 mm in diameter, built for closed-loop water service. The shaft seal is a BQQE mechanical seal per EN 12756. Pipe connection is via PN 16 DIN flanges (EN 1092-2) with DN 125 ports and a port-to-port length of 620 mm. Net weight is 142.0 kg.\u003c\/p\u003e\u003cp\u003eSpeed ranges from 180 to 2200 rpm on a 5.5 kW supply (3 x 380-500 V, 10.5-8.40 A). Maximum flow is 9732 L\/Min (162.20 m³\/h) and maximum head is 16 m, with a rated flow of 9732 L\/Min at 10.7 m of head.\u003c\/p\u003e\u003cp\u003eDriven by a fan-cooled permanent-magnet synchronous motor classified IE5 per IEC 60034-30-2, the pump carries a built-in frequency converter and PI controller for continuously variable speed. Enclosure class is IP55 with class F insulation. Liquid temperature range is -25 to 120 °C.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron impeller for closed-loop water service\u003c\/li\u003e\n\u003cli\u003eTop-pull-out power head lets the motor and impeller be withdrawn without breaking the pipe flanges\u003c\/li\u003e\n\u003cli\u003eBuilt-in frequency converter and PI controller give continuously variable speed without external drives\u003c\/li\u003e\n\u003cli\u003eIE5 permanent-magnet motor carries no slip losses typical of induction motors\u003c\/li\u003e\n\u003cli\u003eClass F insulation under an IP55 enclosure keeps the windings sealed against dust and moisture\u003c\/li\u003e\n\u003cli\u003ePN 16 DIN flanges (EN 1092-2) accept standard 125 mm pipe\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBulk freight charges apply. Please contact us for a freight quote before ordering.\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":51146714513655,"sku":"93338891","price":16625.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-tpe3-125-160-cast-iron-variable-speed-3-phase-inline-centrifugal-pump-cast-iron-impeller.png?v=1789098356","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-tpe3-125-160-cast-iron-variable-speed-3-phase-inline-centrifugal-pump-cast-iron-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}