Item Type: Water Pump Pressure Control Switch Material: ABS Starting Pressure: 1.5-3.0bar Maximum Current: 10A Maximum Pressure: 10bar Frequency: 50/60Hz Maximum Temperature: 60 Protection Class: IP65 Interface Size: G1in Package List 1 x Water Pump Pressure Control Switch 1 x Accessory Before starting the device, please check the water absorption and pay attention to the safety of electricity. 1WITH ONE WAY VALVE: The automatic water pump controller is a fully electronic smart water pump control unit that is equipped with a one way valve to prevent loss of pressure in the pipeline 2HARD ABS: Made of good quality ABS material, the shell is hard, impact resistant and scratch resistant, durable and possess long service life 3AUTOMATIC START STOP: Turn on the faucet or valve to automatically start the water pump, close the faucet or valve to automatically stop the water pump 4PREVENT DAMAGE: When the water pump is short of water or stuck by foreign objects, the device will automatically stop the water pump to prevent the water pump from idling and damage to the water pump 5WIDE APPLICATION: Used for self priming pump, jet pump, garden pump, clean water pump, centrifugal pump, etc.