Eletronic Pressure Controller Digital Display Automatic Air Pump Water Oil Compressor Pressure Controller Switch For Home Water

Eletronic Pressure Controller Digital Display Automatic Air Pump Water Oil Compressor Pressure Controller Switch For Home Water Description Features: Pressure transimitter inside, stable and accuracy. Switch of the pump during water shortage and on with water. Micro computer process chip, safe and intelligent control. One-click set up on/off limit. Specification: Plug:EU Plug Waterproof: IP65 Fluid Temperature: 80 degrees Relay Capacity: 220V AC 10A Wiring:White: Positive / Black: Negative / Green&Yellow: Ground Working Pressure Range: 0-10 Bar, matching with all pumps Output signal: active output, to provide pump 220V, start the pump below 1.5KW directly Installation Remarks: If the pump doesn't have a check valve, then a check valve must be installed in front of the pressure, in this case the pump may on/off ,ore frequently. When you turn on the tap water, if the pump is on/off time to time, please adjust the H valve to a larger valve. If the pump keep runs with stopping, please lower the H valve, on the other hand, if th epump doesn't work, please set the L valve higher. Package Includes: 1 xPressure Switch _x000D_