{"product_id":"tsurumi-krs890-cast-iron-high-flow-drainage-pump-for-flood-control-with-semi-open-impeller","title":"Tsurumi KRS89.0 Cast Iron High-Flow Drainage Pump for Flood Control with Semi-Open Impeller","description":"\u003cp\u003eThe low-speed 4-pole Tsurumi KRS89.0 is designed for heavy-duty dewatering in mining and quarry operations. It is suitable for high-volume drainage of water containing light sediment. This unit operates continuously in deep pits where power consumption must be kept low.\u003c\/p\u003e\n\u003cp\u003eWith an electric motor rated at approximately 9.0 kW, the pump generates a maximum flow capacity of approximately 5300 L\/Min and achieves a maximum head of approximately 15.0 m. The discharge connection has an approximately 200 mm bore diameter to support continuous water evacuation.\u003c\/p\u003e\n\u003cp\u003eThe KRS89.0 energy-saving model utilizes to optimize efficiency at lower heads, the pump incorporates a ductile cast iron semi-open impeller. This configuration assists with the passage of suspended sand and mud while minimizing energy draw. The hydraulic flow path is designed for durability under abrasive drainage duties.\u003c\/p\u003e\n\u003cp\u003eThis cast iron submersible pump features a top discharge, side flow cooling layout to protect the motor during dry running. The shaft seal consists of a dual inside mechanical seal with silicon carbide faces operating within an isolated oil chamber. An automatic circle thermal protector cuts the motor circuit under excessive load, and an anti-wicking cable connection seals the motor from moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures a heavy gray cast iron casing and motor frame provide high durability for site dewatering.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncorporates a ductile cast iron semi-open impeller offers wear resistance against abrasive sand.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUtilizes a low-speed 4-pole motor running at 1500 rpm reduces wear and extends service life.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned with a top discharge, side flow layout maintains cooling when operating exposed to air.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with a dual inside mechanical seals with silicon carbide faces housed in turbine oil.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes a anti-wicking cable connection block stops capillary moisture ingress into motor windings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses a patented Oil Lifter delivers continuous lubrication and cooling down to one-third oil level. Heavy-duty construction provides long-lasting service life.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Foundation Pumps","offers":[{"title":"Default Title","offer_id":50929839112439,"sku":"KRS89.0","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-krs890-cast-iron-high-flow-drainage-pump-for-flood-control-with-semi-open-impeller.png?v=1783683384","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-krs890-cast-iron-high-flow-drainage-pump-for-flood-control-with-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}