{"product_id":"tsurumi-krdx475-cast-iron-explosion-proof-slurry-pump-for-slurry-dewatering-with-semi-open-impeller","title":"Tsurumi KRDX47.5 Cast Iron Explosion-Proof Slurry Pump for Slurry Dewatering with Semi-Open Impeller","description":"\u003cp\u003eThe flame-proof Tsurumi KRDX47.5 is designed for heavy-duty dewatering and slurry handling in hazardous mining and excavation environments. It is suitable for operating in flame-proof applications. The pump handles abrasive water containing silt and mud.\u003c\/p\u003e\n\u003cp\u003eWith an electric motor rated at approximately 7.5 kW, the pump generates a maximum flow capacity of approximately 2200 L\/Min and achieves a maximum head of approximately 17.0 m. The discharge connection has an approximately 100 mm bore diameter to support continuous water evacuation.\u003c\/p\u003e\n\u003cp\u003eFor hazardous dewatering applications, the KRDX47.5 features this flame-proof pump incorporates a high-chromium cast iron semi-open impeller and a shaft-mounted agitator. The agitating mechanism continuously stirs and suspends sand, slurry, and muddy solids for suction. The casing is constructed from ductile cast iron to resist severe abrasive wear from particulates.\u003c\/p\u003e\n\u003cp\u003eConstructed with a flame-proof dry-type induction motor, the pump is rated for continuous running inside hazardous zones. It features miniature thermal protectors embedded in each winding that trigger circuit shutdown if excessive heat occurs. The mechanical design incorporates dual inside mechanical seals with silicon carbide faces in an oil bath, protected by an anti-wicking watertight cable entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures a flame-proof Ex d I Mb IECEx design suitable for hazardous quarry, mining, and civil works.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncorporates a built-in Ground-Check Diode paired with miniature thermal protectors embedded in motor windings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUtilizes a dual inside mechanical seals with premium silicon carbide faces operating in isolated oil.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned with a high-chromium cast iron semi-open impeller and suction plate for severe slurry handling.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with a cast iron shaft agitator dynamically suspends and stirs sediments for easy suction.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes a watertight power cable entry with strain-relief device and anti-wicking protection block.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses a top discharge and side flow cooling design protects motor if run exposed to air. Heavy-duty construction provides long-lasting service life.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50931158417655,"sku":"KRDX47.5","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-krdx475-cast-iron-explosion-proof-slurry-pump-for-slurry-dewatering-with-semi-open-impeller.png?v=1783765645","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-krdx475-cast-iron-explosion-proof-slurry-pump-for-slurry-dewatering-with-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}