12V DC Diaphragm Water Pump – Performance and Versatile Use Key Features and Benefits: Strong Water Flow and Pressure Operates on a 12V DC power supply, delivering a flow rate of up to 5 gallons per minute (18.9 liters per minute). Builtin adjustable pressure switch allows settings up to 70 PSI for powerful performance. Capable of a maximum lift of 167 feet and a selfpriming height of 9.8 feet, making it suitable for demanding tasks. Current draw is 7.0A, ensuring efficient power usage. Automatic Start and Stop Function Integrated reflux pressure reduction device and adjustable pressure switch allow precise control over operation. Turn clockwise to increase pressure or counterclockwise to decrease pressure. Automatically starts when the faucet is opened and stops when the faucet is closed. Includes a reflux switch for safety — when pipeline pressure becomes too , excess pressure is automatically released to protect the system. Durable Pure Copper Motor Equipped with a pure copper motor for stable performance, low power consumption, and strong output. Runs with minimal noise, ensuring quiet operation indoors. Thermal protector automatically shuts down the pump in case of overheating or overload, preventing damage and extending service life. Wide Application Range Suitable for both indoor and outdoor water transfer and boosting needs. Commonly used for RV water supply, marine and boat water systems, garden irrigation, bathroom water pressure boosting, agricultural spraying, and household water distribution. Ideal for scenarios where consistent water pressure, automatic operation, and reliable performance are needed. Practical Examples: 1. Installed in an RV to supply consistent water flow to faucets and showers while traveling. 2. Used in a garden irrigation system to distribute water efficiently across multiple hose outlets. 3. Integrated into a boat freshwater system to provide ondemand water supply for sinks and cleaning tasks. Specifications: Power Supply: 12V DC Flow Rate: 5GPM (18.9LPM) Maximum Pressure: 70 PSI (adjustable) Maximum Lift: 167 ft SelfPriming Height: 9.8 ft Current Draw: 7.0A Motor Type: Pure copper with thermal protection Operation Mode: Automatic startstop with reflux pressure release system This pump is designed to offer dependable, efficient, and quiet operation for a wide range of water handling applications, ensuring your water supply is consistent, protected, and easy to manage.