{"product_id":"tsurumi-krs1022-cast-iron-flow-thru-drainage-pump-for-dam-construction-with-closed-impeller","title":"Tsurumi KRS1022 Cast Iron Flow-Thru Drainage Pump for Dam Construction with Closed Impeller","description":"\u003cp\u003eFor massive infrastructure projects, the high-capacity Tsurumi KRS1022 is designed for massive dewatering applications in tunnels, bridges, and dams. This high-capacity cast iron pump operates in large construction pits and excavation basins. It is suitable for continuous drainage of clean or silty water.\u003c\/p\u003e\n\u003cp\u003eThe pump operates with a rated motor output of approximately 22.0 kW, this model operates with a maximum flow volume of approximately 12000 L\/Min and a maximum head of approximately 12.2 m. The pump incorporates an approximately 250 mm discharge bore .\u003c\/p\u003e\n\u003cp\u003eFor high-volume flow, the KRS1022 features a top discharge, flow-thru design with a closed cast iron impeller. This flow-thru layout maximizes motor cooling by directing the pumped liquid around the motor casing. This closed impeller configuration is suitable for rapid water evacuation.\u003c\/p\u003e\n\u003cp\u003eIts rugged design is suitable for continuous running with its motor exposed to air due to the top discharge, side flow cooling configuration. The pump features dual inside silicon carbide mechanical seals operating in an isolated oil chamber with an Oil Lifter. An automatic circle thermal protector is embedded in the motor windings to prevent overheating, while an anti-wicking cable block seals the electrical entry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures a top discharge and flow-thru design directs pumped water around casing for cooling.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncorporates a closed cast iron impeller provides high-efficiency drainage for large civil projects.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUtilizes a low-speed 4-pole motor operating at 1500 rpm reduces impeller tip speed and wear.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned with a rugged gray cast iron body construction holds up against tunnel and dam dewatering.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with a silicon carbide dual inside mechanical seals operate in isolated oil with Oil Lifter.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes a anti-wicking cable entry block prevents moisture travel into housing if cable is cut.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses a circle thermal protector automatically resets and cuts circuit under excessive heat. 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":50931158286583,"sku":"KRS1022","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-krs1022-cast-iron-flow-thru-drainage-pump-for-dam-construction-with-closed-impeller.png?v=1783765639","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-krs1022-cast-iron-flow-thru-drainage-pump-for-dam-construction-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}