Welcome to our store This is an electronic circuit board used for automatic pressure control electronic switches for water pumps. The rated voltage is 220V to 240V AC, and the maximum current is 10A. The starting pressure is 1.5 bar, and the pressure can be up to 10 bar. It would be a good replacement for old electronic circuit boards if your switch has work problems. The pressure controller circuit board is suitable for water pumps with a power higher than 370W. Features: This is an electronic circuit board used for electronic switches for automatic pressure control for water pumps. The rated voltage is 220V to 240V AC, and the maximum current is 10A. The starting pressure is 1.5 bar and the pressure can be up to 10 bar. It would be a good replacement for old electronic circuit boards if your switch has problems with the work. The pressure regulator circuit board is suitable for water pumps with a power higher than 370W. Specifications: Rated Voltage: 220V~240V AC Frequency: 50/60 Hz Max. Current: 10A Starting Pressure: 1.5 bar Max. Pressure: 10Bar Max. Operating Temperature: 60℃ IP Rating: IP65 Wire Diameter: 7.5mm~9mm Max. Power: 1.1KW Suitable for: 370W pump Weight: 79g (approx.) Package Includes: 1 x Pressure Control Module Note: Before placing an order, please disassemble your pump and compare this board with your old one to ensure that this board is suitable for your pump. Thank you for your understanding. Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best aftersales service.