
as and AV Submersible Sewage Pump for Septic Water System. Anti-blocking Hydraulic Design: Passes solid particles with 25-70mm diameter effectively. Long Service Life Seals: Operates safely and continuously for over 8000 hours. Automatic Installation System: Double guide rails allow maintenance without entering the sewage pit. Float Switch Control: Automatically controls pump start and stop based on water levels. Comprehensive Safety Protection: Guaranteed control for electric leakage, water leakage, and overload. Versatile Installation Modes: Supports fixed wet, fixed dry, and mobile installation methods. Wide Application Scope: Suitable for factories, hospitals, residential areas, and mining. Customization Options: Offers full, minor, and flexible customization from samples and designs.