Features Safe and Reliable When the water pump has too little water or is blocked by foreign objects, the device automatically stops the water pump to prevent the water pump from being damaged by idle. With One Way Valve The control switch is equipped with a one-way valve to prevent pressure loss in the pipeline. Intelligent Control This controller is a fully electronic intelligent water pump control device, suitable for most water pumps. IP54 Protection The protection level of this control unit is IP54 with good water and dust resistance. ABS shell: the pressure regulator is made of ABS material, the shell has high hardness, good durability and long service life. Specification: Item Type:Water Pump Pressure Regulator Material: ABS Starting pressure: 1.5-3.0 bar. Maximum current: 10 A. Maximum pressure: 10 bar. Frequency: 50/60 Hz. Maximum temperature: 60 °C. Protection class: IP54. Interface size: G1in. Package list: 1 x water pump pressure regulator. Small note: Please check the water absorption before using the device and pay attention to the safety of electricity. Package List 1 x Water Pump Pressure Controller