{"product_id":"tsurumi-100cz411-cast-iron-submersible-cutter-pump-process-wastewater-semi-open-channel","title":"Tsurumi 100CZ411 Cast Iron Submersible Cutter Pump for Process Wastewater with Semi-open Channel Impeller","description":"\u003cp\u003eEngineered for high-volume process pumping, this unit excels in handling industrial wastewater containing significant volumes of solid and fibrous waste. It is built for large-scale municipal pumping stations and industrial wastewater facilities where downtime is costly. The heavy-duty submersible unit remains operational in fluid temperatures up to 40°C to maintain consistent system flow for wastewater transfer. Robust construction makes it suitable for facilities managing aggressive wastewater streams on a continuous-duty basis.\u003c\/p\u003e\u003cp\u003eThis 11 kW three-phase pump achieves a maximum flow rate of 3500 L\/Min and a maximum total head of approximately 28.8 meters. The 4-pole motor is configured for Star-Delta starting as standard to manage a controlled power ramp-up at 415v. It operates with a rated current of 22.8 Amps at 50Hz while providing the torque required for a 41 mm solids passage. Steady rotational speed allows for consistent pressure delivery across varied and demanding industrial process pumping requirements.\u003c\/p\u003e\u003cp\u003eThe hydraulic assembly uses a scissor-type crushing system that shreds fibrous waste before it enters the discharge passage. Oversized solids are reduced into smaller fragments, allowing more reliable transfer while minimizing blockage during continuous operation. The advanced geometry ensures the pump can handle materials that would otherwise obstruct standard processing equipment, enhancing overall system efficiency. This hydraulic path is optimized to prevent accumulation at the impeller center, ensuring constant fluid throughput.\u003c\/p\u003e\u003cp\u003eGray Cast Iron JIS FC250 pump casing provides the structural strength required for continuous wastewater service and mechanical impact. Sealing and motor protection systems are incorporated to maintain long-term reliability under submerged operating conditions. Every motor winding is protected by dedicated miniature thermal sensors that signal the control panel to interrupt power during overheating events. The electrical connection is secured against moisture ingress while protecting the motor during continuous submerged service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSemi-open channel impeller with dual cutting vanes provides high-capacity shredding for large-scale industrial wastewater processing.\u003c\/li\u003e\n\u003cli\u003eStationary heart-shaped suction blade enables the 41 mm passage capability by crushing dense solid waste materials.\u003c\/li\u003e\n\u003cli\u003eExtended rotating guide ensures unobstructed pumping by directing solids away from the central low-pressure suction region.\u003c\/li\u003e\n\u003cli\u003eStandard Star-Delta starting method reduces current surges during initial system activation for improved electrical management.\u003c\/li\u003e\n\u003cli\u003eMiniature Thermal Protectors embedded in each winding offer precise motor protection against dry-running and excessive heat.\u003c\/li\u003e\n\u003cli\u003eDual inside mechanical seals with Silicon Carbide faces provide superior durability in abrasive, high-pressure fluid environments.\u003c\/li\u003e\n\u003cli\u003eTsurumi Oil Lifter maintains lubrication to upper seal faces even when the oil volume decreases below normal.\u003c\/li\u003e\n\u003cli\u003eAnti-wicking cable entry block protects internal motor components from water damage and capillary moisture ingress.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tsurumi","offers":[{"title":"Default Title","offer_id":50943550226679,"sku":"100CZ411","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/tsurumi-100cz411-cast-iron-submersible-cutter-pump-process-wastewater-semi-open-channel.png?v=1784176030","url":"https:\/\/foundationpumps.com.au\/products\/tsurumi-100cz411-cast-iron-submersible-cutter-pump-process-wastewater-semi-open-channel","provider":"Foundation Pumps","version":"1.0","type":"link"}