{"product_id":"tsurumi-gsd-55-4-cast-iron-high-head-slurry-pump-for-mine-dewatering-with-closed-impeller","title":"Tsurumi GSD-55-4 Cast Iron High-Head Slurry Pump for Mine Dewatering with Closed Impeller","description":"\u003cp\u003eSuitable for massive-scale slurry discharge in deep-site construction, mining operations and industrial facilities. The side discharge spiral casing is designed for permanent slurry management where high-density materials must be moved over long durations. This construction is used in site water control environments where reliable removal of thick, abrasive sediment is critical.\u003c\/p\u003e\u003cp\u003eEquipped with a 55 kW 415v three-phase motor, the unit delivers a maximum head of up to 38 m and a maximum flow of up to 9000 L\/Min through a 250 mm bore. It maintains stable discharge for thick slurries containing up to 25% dry matter. The 4-pole motor provides the torque necessary for moving high volumes of abrasive waste in demanding site conditions.\u003c\/p\u003e\u003cp\u003eThe hydraulic assembly features a closed impeller and mouth ring with an automatic wear-adjustment mechanism to maintain efficiency as parts wear. A high-chromium cast iron agitator continuously re-suspends settled sediment to promote continuous intake. The spiral side discharge casing improves discharge efficiency for solids up to 25 mm while lowering internal hydraulic wear.\u003c\/p\u003e\u003cp\u003eAdvanced protection includes an electrode-type leakage sensor in the oil chamber and seal pressure relief ports that protect the mechanical seal from high-pressure stress. A motor cooling jacket supports reliable cooling when the unit operates partially exposed. The pump utilizes a Star-Delta starting method and features high-chromium wear parts for durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOil chamber leakage sensor proactively monitors seal wear to prevent internal motor damage.\u003c\/li\u003e\n\u003cli\u003eAutomatic wear-adjustment maintains operating clearance between the mouth ring and closed impeller.\u003c\/li\u003e\n\u003cli\u003eSeal pressure relief ports protect the mechanical seal by diverting high internal hydraulic pressure.\u003c\/li\u003e\n\u003cli\u003eHigh-chromium cast iron agitator suspends settled material to ensure clear intake and smooth suction.\u003c\/li\u003e\n\u003cli\u003eSpiral side discharge casing reduces hydraulic friction to improve flow and lower pump housing wear.\u003c\/li\u003e\n\u003cli\u003eCooling jacket surrounding the motor enables safe operation during fluctuating site water levels.\u003c\/li\u003e\n\u003cli\u003eHigh-chromium iron wear components provide superior abrasion resistance in mining slurry duty.\u003c\/li\u003e\n\u003cli\u003eStar-Delta starting method ensures controlled electrical startup for the high-power 55 kW motor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50929805689079,"sku":"GSD-55-4","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-gsd-55-4-cast-iron-high-head-slurry-pump-for-mine-dewatering-with-closed-impeller.png?v=1783679944","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-gsd-55-4-cast-iron-high-head-slurry-pump-for-mine-dewatering-with-closed-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}