
Customizable Submersible Sump Pump for Dirty Waste Water Sewage Drainage Vertical Sludge Cutter Grinder 60Hz 40m 1inch for. Non-Clog Design: Unique impeller effectively transports sewage with sediment and solid particles to prevent blockage. Durable Cast Iron Body: High-strength cast iron construction offers corrosion and impact resistance for harsh conditions. IP68 Protection Class: Fully sealed design allows for long-term submerged operation safely. Customizable Voltage & Frequency: Supports 220V/380V/415V/440V and 50Hz/60Hz to match global power standards. OEM & ODM Support: Customize appearance, voltage, frequency, cable length, and control mode per requirements. 1-Year Warranty: Comprehensive 12-month warranty covers the whole machine for peace of mind. High Efficiency Motor: Cold-rolled silicon steel sheet with copper winding ensures efficient performance. Silicon Carbide Seal: Advanced mechanical seal extends service life and prevents leakage.