1、Designed to automatize the starting and stopping operation of an water pump 2、Start pressure is 1-5 bar, and maximum working pressure can be up to 10 bar 3、Stopping the pump when senses the lack of water flow, preventing it from any damage dry operation 4、The pressure gauge checks the starting pressure value and the pressure in the system 5、Verifies any possible presence of water leakage in the very system Features: Designed to automatize the starting and stopping operation of an water pump. Start pressure is 1- 1.5 bar, and maximum working pressure can be up to 10 bar. Stopping the pump when senses the lack of water flow, preventing it from any damage dry operation. The pressure gauge checks the starting pressure value and the pressure in the system. Verifies any possible presence of water leakage in the very system. Specifications: Product number: EPC-4 Voltage:110V Frequency: 50/60Hz Max. current: 10A Max. power: 1.1KW Start pressure setting: 1bar- 1.5bar Max. working pressure: 10bar Connection thread: R1" Protection grade: IP65 Max. working temperature: 55 ℃ Wiring requirements: 7.5-9mm Size: 19.5 x 9.3cm / 7.68 x 3.66in Weight: 632g Package included: 1 x Pressure Controller 1set x Accessories 1 x Manual