{"product_id":"tsurumi-krs811-cast-iron-high-volume-drainage-pump-for-infrastructure-projects-with-semi-open-impeller","title":"Tsurumi KRS811 Cast Iron High-Volume Drainage Pump for Infrastructure Projects with Semi-Open Impeller","description":"\u003cp\u003eTo manage bulk water removal, the Tsurumi KRS811 operates in high-volume dewatering and drainage applications on construction sites. It is suitable for pumping water containing minimal suspended sand. This heavy-duty cast iron model functions in deep excavation channels.\u003c\/p\u003e\n\u003cp\u003eThe pump is driven by a three-phase motor with a rated output of approximately 11.0 kW, achieving a maximum flow rate of approximately 5500 L\/Min and a maximum head of approximately 17.5 m. A discharge outlet of approximately 200 mm is used to connect standard site hosing.\u003c\/p\u003e\n\u003cp\u003eThe KRS811 model incorporates the pump features a ductile cast iron semi-open impeller designed to resist abrasive wear from suspended sand and aggregate. This semi-open design maintains its operational balance and dewatering performance over long running periods. It supports the smooth passage of minor sand and sediment deposits.\u003c\/p\u003e\n\u003cp\u003eBuilt with a durable gray cast iron casing, this pump features a low-speed 4-pole dry motor with an integrated circle thermal protector. Silicon carbide mechanical seals are housed within an isolated oil bath, utilizing a centrifugal Oil Lifter to distribute lubrication. Protection against moisture entry is provided by an anti-wicking cable gland designed to block water travel through capillary action.\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":50929839636727,"sku":"KRS811","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-krs811-cast-iron-high-volume-drainage-pump-for-infrastructure-projects-with-semi-open-impeller.png?v=1783683404","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-krs811-cast-iron-high-volume-drainage-pump-for-infrastructure-projects-with-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}