{"product_id":"tsurumi-150b43-7-cast-iron-three-phase-sewage-pump-for-lifting-stations-with-shrouded-two-channel-impeller","title":"Tsurumi 150B43.7 Cast Iron Three-Phase Sewage Pump for Lifting Stations with Shrouded Two-Channel Impeller","description":"\u003cp\u003eHandling water treatment carrying solid debris is the primary purpose of the Tsurumi 150B43.7 cast iron submersible pump. The unit is compatible with free standing discharge bends and duckfoot bend guide rail fitting systems, enabling routine installation and retrieval. It is rated for continuous duty in liquids from 0 to 40°C.\u003c\/p\u003e\n\u003cp\u003eThe electrical motor is rated at 3.7 kW, drawing 7.7 Amps on a three-phase 415 V supply. Under these parameters, the pump maintains a maximum discharge capacity of approximately 4020 L\/Min and a maximum total head of approximately 7.8 m.\u003c\/p\u003e\n\u003cp\u003eAt the hydraulic end, a Shrouded two-channel impeller offers a solids passage diameter of 51 mm. The physical ports consist of an open suction intake and a 150 mm discharge bore.\u003c\/p\u003e\n\u003cp\u003eThis model uses gray cast iron for the casing and impeller, along with a 420 stainless steel shaft. A double mechanical seal operating in an oil chamber is configured with Ceramic-to-Carbon upper and Silicon Carbide-to-Silicon Carbide lower seal faces. Lubrication is supplied by an Oil Lifter, while the anti-wicking block prevents water ingress through the cable entry. Motor winding protection is handled by a built-in Circle Thermal Protector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGray cast iron construction offers robust casing and impeller casing wear resistance for long-term submergence.\u003c\/li\u003e\n\u003cli\u003eShrouded two-channel impeller with dynamically balanced design for solid-handling configuration.\u003c\/li\u003e\n\u003cli\u003eDouble inside mechanical seals in oil chamber featuring Ceramic-to-Carbon upper and Silicon Carbide-to-Silicon Carbide lower.\u003c\/li\u003e\n\u003cli\u003ePatented Oil Lifter technology supplies lubrication to the mechanical seal faces even if the oil level drops.\u003c\/li\u003e\n\u003cli\u003eWatertight PVC cable entry with integrated anti-wicking block protects the motor from capillary water ingress.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Circle Thermal Protector directly cuts the motor circuit or alerts control systems in overheating conditions.\u003c\/li\u003e\n\u003cli\u003ePermanently lubricated, deep-groove, double-shielded C3 ball bearings support continuous-duty operation.\u003c\/li\u003e\n\u003cli\u003eDual discharge configuration supports both free standing bend sets and duckfoot guide rail fitting systems.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50939494334711,"sku":"150B43.7","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-150b43-7-cast-iron-three-phase-sewage-pump-for-lifting-stations-with-shrouded-two-channel-impeller.png?v=1784109663","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-150b43-7-cast-iron-three-phase-sewage-pump-for-lifting-stations-with-shrouded-two-channel-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}