EFK Submersible Cutter Pumps Product Features : Water – proof Cable : Epoxy pott ing for self – contained core sealer . Motor Protector : Built – in protectors preventing motors from burnout due to abnormal operation . Anti -Corrosive Motor Housing : Made of stainless steel, high – resistance to corrosion. C3 Clearance Bearing : Deep groove bearing with C3 clearance, NTN(Japan) bearing, running life more than 50,000 hours. High – reliability Shaft Sealing : Back – to Back double mechanical seals in the separate oil chamber, oil seal equipped at pressure side. Tungsten Edge Impeller design : Tipped with Tungsten Cutter to cut off foreign objects and prevent from clogging. Applications : – Building waste water treatment system, sewage treatment plant, community market, sanitary sewer. – Drainage waste water from paper industry, dyeing industry, food – stuff industry, leather industry and iron and steel industry. – Fishery, animal husbandry, dairy farm, piggery, fecal sewage tank and industry water supply, hotel, school, and other public places. Other sewage or sump treatment system.
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