{"product_id":"tsurumi-nkz45-5-cast-iron-high-torque-submersible-slurry-pump-for-iron-works-with-semi-open-impeller","title":"Tsurumi NKZ45.5 Cast Iron High-Torque Submersible Slurry Pump for Iron Works with Semi-Open Impeller","description":"\u003cp\u003eIndustrial scale metal processing generates incredibly dense, abrasive scale and sludge that demands specialized extraction equipment. The Tsurumi NKZ45.5 is a heavy-duty powerhouse engineered to fluidize and remove these challenging industrial byproducts, keeping your sumps clear. Its high-torque performance is essential for maintaining continuous operations in steel and iron facilities.\u003c\/p\u003e\n\u003cp\u003eThis robust three-phase pump utilizes a 5.5 kW, 4-pole motor operating at 415 V and drawing 11.7 Amps. It achieves an impressive maximum flow of 2000 L\/Min and a maximum head of 18 m. The combination of a 100mm discharge and a high-torque 4-pole motor allows it to move massive volumes of heavy, metallic slurry with ease.\u003c\/p\u003e\n\u003cp\u003eAt the intake, a powerful ductile cast iron agitator breaks down compacted industrial scale, forcing it into suspension. The fluid is then drawn through a ductile cast iron semi-open impeller capable of passing 30mm solids. The spiral side-discharge casing ensures that these thick, abrasive mixtures exit the pump with minimal internal friction.\u003c\/p\u003e\n\u003cp\u003eConstructed from 129 kg of solid cast iron, this pump is designed for brutal industrial environments. A unique water jacket design circulates pumped liquid to cool the motor, permitting continuous operation even during dry-run scenarios. The shaft is secured by dual silicon carbide mechanical seals, protected by Tsurumi's reliable OIL LIFTER system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Paired with a 100mm discharge to rapidly clear large quantities of dense, industrial sludge and metallic scale.\u003c\/li\u003e\n\u003cli\u003e Fluidizes compacted, heavy materials at the intake, ensuring a smooth, continuous feed into the impeller.\u003c\/li\u003e\n\u003cli\u003e The motor cooling water jacket prevents overheating, allowing the pump to run safely at very low water levels.\u003c\/li\u003e\n\u003cli\u003e Operates at a lower RPM to provide immense torque while significantly reducing abrasion from harsh industrial fluids.\u003c\/li\u003e\n\u003cli\u003e Silicon carbide faces housed in an oil chamber provide superior resistance to heat and abrasive particle intrusion.\u003c\/li\u003e\n\u003cli\u003e A built-in Circle Thermal Protector instantly cuts power to the motor if dangerous heat or overcurrent is detected.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50934168223991,"sku":"NKZ45.5","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-nkz45-5-cast-iron-high-torque-submersible-slurry-pump-for-iron-works-with-semi-open-impeller.png?v=1783937876","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-nkz45-5-cast-iron-high-torque-submersible-slurry-pump-for-iron-works-with-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}