Features 【 Automatic Opening and Closing 】 Equipped with a pressure switch, it will automatically cut off when the outlet pressure is high enough. When the pressure drops, the water pump will work again. 【 Widely Applicable Fields 】 Suitable for situations that require energy conservation or frequent water use, such as irrigation systems, water supply systems, remote automatic control systems for water transportation and suspension, welding gun cooling, cleaning, spraying, etc. 【 Practical Self Priming Pump 】 Maximum flow rate: 0.1-6L/min, pressure setting value: 0.9MPA, the water pump can run for a short time without water. (No more than 30 minutes). 【 High Voltage Stability Performance 】 The inlet and outlet ports are connected to PE or PU silicone hoses. The installation feet are made of rubber instead of hard plastic, which provides excellent vibration isolation performance. 【 Easy to Install 】 The diaphragm pump has a small volume, light weight, and large flow rate. Built in high-quality bearings, smooth rotation, long service life of the water pump, providing sufficient power for the motor equipment. Specifications: Voltage: DC 12V Current: 6A Power: 70W Max  Flow: 0.1-6L/min Color: Black Pressure setting: 0.9MPA Suction head: 1-2meter Discharge head: 70meter Drive mode: Electric Application: Boost pump Pump shaft position: Horizontal Number of impeller: Single stage Impeller suction: Single suction Principle: Diaphragm pump Performance: High pressure Applicable media: 0-100℃ water, PH5-8 Water solvent, Oil Weight: Approx. 640g Package Included: 1 x Self Priming Pump Note: 1. Irrespective of positive or negative pole of power leads. 2. Installed in a dry, well-ventilated location and can't work in water. Package List