{"product_id":"grundfos-tp-50-140-4-cast-iron-1-5-kw-three-phase-inline-centrifugal-pump-with-bronze-impeller","title":"Grundfos TP 50-140\/4 Cast Iron 1.5kW Three Phase Inline Centrifugal Pump with Bronze Impeller","description":"\u003cp\u003eSpecified for commercial building services, district cooling plants, and industrial process water loops, the TP 50-140\/4 inline centrifugal pump features opposite DN 50 flanged ports. The in-line housing geometry permits direct inline insertion into system pipework runs or secure mounting onto concrete inertia bases without line alteration.\u003c\/p\u003e\u003cp\u003eAt nominal operational speed, hydraulic output provides 428 L\/Min flow throughput alongside a maximum head limit of 14 m. Structural construction incorporates an EN-GJL-250 cast iron body with cataphoresis surface finish. Internal components feature a bronze impeller and BQQE seal. Total net weight stands at 66.2 kg.\u003c\/p\u003e\u003cp\u003eThe electric motor operates on a 415 V three-phase supply drawing 3.15 Amps rated current at 1.5 kW output power. Fluid handling parameters accommodate liquid temperatures between -25°C to 120°C up to 16 bar system pressure. Line connection uses opposite DN 50 flanged ports for inline installation.\u003c\/p\u003e\u003cp\u003eEnclosure protection meets IP55 standards while motor windings feature Class F insulation and PTC thermistor protection relays. Maintenance technicians can extract the drive unit using top-pull-out access without removing the cast iron housing from connected system piping.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDN 50 flanged inlet and outlet ports for medium-capacity commercial piping circuits.\u003c\/li\u003e\n\u003cli\u003ePrecision bronze impeller delivering 428 L\/Min rated flow at 14 m maximum head.\u003c\/li\u003e\n\u003cli\u003eCataphoresis electrocoated EN-GJL-250 cast iron volute for extended corrosion protection.\u003c\/li\u003e\n\u003cli\u003e1.5 kW three-phase motor operating at 3.15 Amps rated current.\u003c\/li\u003e\n\u003cli\u003e-25°C to 120°C fluid temperature capability with 16 bar maximum working pressure.\u003c\/li\u003e\n\u003cli\u003eIP55 ingress protection with Class F thermal insulation and PTC thermistor sensors.\u003c\/li\u003e\n\u003cli\u003eTop-pull-out maintenance layout for drive unit extraction without pipe disconnection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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":51148561023223,"sku":"98742915","price":4350.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-tp-50-140-4-cast-iron-1-5-kw-three-phase-inline-centrifugal-pump-with-bronze-impeller.png?v=1789121520","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-tp-50-140-4-cast-iron-1-5-kw-three-phase-inline-centrifugal-pump-with-bronze-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}