{"product_id":"tsurumi-nkz35-5-cast-iron-high-chrome-submersible-slurry-pump-for-foundations-work-with-semi-open-impeller","title":"Tsurumi NKZ35.5 Cast Iron High-Chrome Submersible Slurry Pump for Foundations Work with Semi-Open Impeller","description":"\u003cp\u003eBentonite slurry and heavy mud generated during foundation drilling can overwhelm standard dewatering equipment, causing costly delays. The Tsurumi NKZ35.5 is purpose-built to tackle these highly abrasive, viscous fluids head-on, keeping your excavation sites clear and productive. Its upgraded materials ensure it survives the most punishing construction environments.\u003c\/p\u003e\n\u003cp\u003eThis formidable three-phase pump is driven by a 5.5 kW, 4-pole motor running on 415 V with an 11.7 Amp draw. It produces a maximum head of 24 m and a robust maximum flow of 1500 L\/Min. The combination of high power and the slower 4-pole speed provides the immense torque needed to move heavy slurries while resisting internal wear.\u003c\/p\u003e\n\u003cp\u003eUnlike standard models, this pump features a semi-open impeller cast from high-chromium iron, offering superior wear resistance against sharp sand and gravel. The ductile cast iron agitator breaks up compacted mud, feeding it through the 20mm solids passage. The side discharge spiral casing ensures these abrasive mixtures flow smoothly out of the unit.\u003c\/p\u003e\n\u003cp\u003eWeighing 146 kg, the heavy-duty cast iron body is designed for longevity. It incorporates a cooling water jacket that allows the pump to run continuously even when the motor is exposed to air. The shaft is protected by dual inside SiC mechanical seals, kept perfectly lubricated by Tsurumi's proprietary OIL LIFTER technology.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Upgraded material specification provides exceptional resistance against the severe abrasion of construction slurries.\u003c\/li\u003e\n\u003cli\u003e Powerfully breaks down compacted mud and bentonite, ensuring a continuous, clog-free feed into the pump casing.\u003c\/li\u003e\n\u003cli\u003e The integrated water jacket utilizes pumped fluid to cool the motor, allowing safe, continuous dry-run performance.\u003c\/li\u003e\n\u003cli\u003e Engineered to facilitate the smooth, low-friction exit of thick, solid-laden fluids, minimizing internal wear.\u003c\/li\u003e\n\u003cli\u003e Housed within an oil chamber to provide a robust, heat-resistant barrier against water and abrasive intrusion.\u003c\/li\u003e\n\u003cli\u003e Automatically safeguards the 5.5 kW motor by cutting power if excessive heat or electrical overcurrent is detected.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50934167929079,"sku":"NKZ35.5","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-nkz35-5-cast-iron-high-chrome-submersible-slurry-pump-for-foundations-work-with-semi-open-impeller.png?v=1783937872","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-nkz35-5-cast-iron-high-chrome-submersible-slurry-pump-for-foundations-work-with-semi-open-impeller","provider":"Foundation Pumps","version":"1.0","type":"link"}