- Modes and operation - Fully automatic operation: blue positive plus black negative wiring for automatic control - Semi-automatic operation: red positive plus black negative wiring for semi-automatic control - Do not connect red and blue leads at the same time; if both are used, manual on/off control is required - Integrated electronically controlled reed sensor system for easy operation - Float switch design and automatic water removal - Integrated float switch eliminates the need for a separate switch - Automatically turns on when water level rises above the base height - Automatically turns off when the water is removed - Quiet, low power, high efficiency - Submersible pump is compact and space-saving - Silent and vibration-free operation - Built-in filter base with spring lock for easy installation and removal - High flow rate with very low power consumption - Robust materials and durable motor - Stainless steel shafts resist rust and corrosion - Durable thermoplastic housing - Water-cooled motor design for long life - Anti-airlock design and moisture-proof seals - Break-off strainer for easy cleaning - Use scenarios - On boats or marine vessels to keep the bilge dry with automatic water removal - In small basements, crawl spaces, window wells, or portable sump pits where space is limited - In mobile setups such as travel trailers or caravans where water ingress may occur and quick, low-power pump action is desirable