Cast Iron Housing 380V AC 4kw 3"Wq Submersible Sewage Water Pump

Cast Iron Housing 380V AC 4kw 3"Wq Submersible Sewage Water Pump. Durable Cast Iron Construction: Whole cast iron parts design including pump body, motor bracket, and impeller for wear resistance. High Flow Capacity: Double channel impeller design ensures excellent hydraulic performance and good flow capacity. Robust Mechanical Seals: Equipped with carbide double sides mechanical seals and ceramic-graphite or silicon carbide alloy options. Versatile Application: Ideal for draining water with particles, sewage, manure, and muddy water in agriculture and construction. OEM Branding Support: Accepts customer own brand requests with full OEM service available for customization. Flexible Voltage Options: Available in 380V-415V/50Hz three-phase and 220V-240V/50Hz single-phase with capacitor protection. Optional Float Switch: Single phase models can be equipped with a float switch upon request for automatic control. IP68 Protection Class: Motor and pump assembly designed with IP68 protection class for safe submersible operation.