Product: Water Level Controller for Pumps and Solenoid Valves Key benefits Reliable automatic waterlevel control: keeps tanks, pools, and water towers at the desired level without constant manual monitoring. Protects equipment and reduces waste: prevents dryrunning and overflow by automatically starting and stopping pumps or opening and closing solenoid valves. Saves energy and time: low power consumption and automatic operation reduce unnecessary pump run time and manual intervention. Stable performance in real conditions: designed for family and smallfactory use, with strong interference resistance and dependable switching. What it does Detects water level and controls pumps or solenoid valves to maintain a stable reservoir level. Automatically starts pumping or opens a solenoid valve when the water level drops. Automatically stops the pump or closes the valve when the tank, pool, or water tower is filled. Why customers need it Ensures continuous water supply for domestic or small industrial needs without constant attention. Prevents costly damage from pump burnout or flooding due to overflow or unexpected heavy rain. Simplifies installation and operation with minimal wiring and straightforward setup. Key attributes Functionality: Automatic open/close control for pumps and solenoid valves based on detected water level. Compatibility: Designed to work with common water pumps and solenoid valves used in household, garage, cellar, pool, and small factory installations. Installation: Compact unit with small size and simple wiring to make installation quick and practical. Performance: Low power consumption, switching performance, strong interference resistance, and stable operational characteristics for reliable longterm use. Typical applications and use scenarios Household water tower or rooftop tank: Automatically maintain supply to living spaces; pump starts when level is low and stops when full. Garage or cellar flood prevention: Use as an automated drainage controller during heavy local rain to open valves or run drainage pumps and prevent water damage. Small factory or workshop water tank: Maintain process water levels or supply for equipment without manual monitoring or frequent adjustments. Practical notes Intended for controlling pumps and solenoid valves for pools, water towers, tanks, garages, cellars, and similar local watermanagement needs. Designed for straightforward wiring and installation; follow electrical safety guidelines and manufacturer installation instructions for reliable operation. This controller delivers automatic, lowpower, and reliable waterlevel management for homes, small factories, and localized flooddrainage applications without complex setup or constant oversight.