
Cast Iron Housing 220V/380V AC 370W Wqd Submersible Sewage Water Pump. Durable Cast Iron Construction: Whole pump parts made of wear-resistant cast iron for long-lasting performance. High Efficiency Double Impeller: Double channel impeller design ensures excellent hydraulic performance and flow capacity. Robust Mechanical Seals: Carbide double sides mechanical seals and ceramic-graphite alloy ensure leak-free operation. IP68 Protection Class: Motor and pump body feature IP68 protection for safe submersible operation. Versatile Voltage Options: Available in Single-phase 220V-240V and Three-phase 380V-415V configurations. OEM Branding Support: Customers can request their own brand with full OEM customization services. Float Switch Option: Single-phase models can be equipped with a float switch for automatic control. Wide Application Range: Ideal for sewage, domestic wastewater, manure, and agricultural irrigation drainage.