{"product_id":"tsurumi-50sf23-7-cast-iron-multi-vane-submersible-drainage-pump-for-wastewater-defoaming-with-semi-open-impeller","title":"Tsurumi 50SF23.7 Cast Iron Multi-Vane Submersible Drainage Pump for Wastewater Defoaming with Semi-Open Impeller","description":"\u003cp\u003eThis high-head cast iron submersible pump is designed for transferring wastewater and rainwater carrying small solid matters in commercial and industrial settings. It features a heavy-duty hydraulic design capable of moving high-capacity flows up to elevated heights or across long transfer lines. Suitable applications include municipal wastewater treatment plants and drainage sumps.\u003c\/p\u003e\u003cp\u003eThe motor operates on three-phase 415 V electricity; delivering 3.7 kW of output while drawing a rated running current of 7.5 Amps. Based on the manufacturer's performance curve; this unit achieves a maximum total head of approximately 35.5 m and a maximum flow rate of approximately 672 L\/Min. The motor incorporates direct on line starting.\u003c\/p\u003e\u003cp\u003eIts hydraulic path is fitted with a cast iron semi-open multi-vane impeller that allows free passage of solid particles up to 7.5mm in diameter. The shaft is sealed with a double-face mechanical seal within an oil chamber; consisting of ceramic-to-carbon upper faces and silicon carbide-to-silicon carbide lower faces. A built-in oil lifter supplies oil to the seals.\u003c\/p\u003e\u003cp\u003eOverload protection is supplied by a built-in circle thermal protector that directly opens the motor circuit during excessive heat or electrical overcurrent. The power connection is a 6m PVC power cable with a built-in anti-wicking block to stop water ingress. This model is compatible with the optional TOSH-50 guide rail fitting system for simple retrieval.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron semi-open impeller designed for high-head transfer of wastewater containing light solid matter.\u003c\/li\u003e\n\u003cli\u003eDouble silicon carbide mechanical seals operating within a continuous oil chamber with specialized oil lifter.\u003c\/li\u003e\n\u003cli\u003eEpoxy-resin anti-wicking cable entry block preventing capillary water incursion along conductor strands.\u003c\/li\u003e\n\u003cli\u003ePermanently lubricated; deep-groove; double-shielded C3 ball bearings built for severe radial shaft load.\u003c\/li\u003e\n\u003cli\u003eHigh-tensile 420 stainless steel motor shaft and gray cast iron motor frame for persistent shaft stability.\u003c\/li\u003e\n\u003cli\u003eDry squirrel-cage induction motor rated for IP68 watertight protection with reliable motor winding design.\u003c\/li\u003e\n\u003cli\u003eStandard threaded JIS 10kg\/cm2 flange connection with a 50 mm outlet bore for secure flange mating.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50944376537335,"sku":"50SF23.7","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-50sf23-7-cast-iron-multi-vane-submersible-drainage-pump-for-wastewater-defoaming-with-semi-open-impeller.png?v=1784199920","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-50sf23-7-cast-iron-multi-vane-submersible-drainage-pump-for-wastewater-defoaming-with-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}