Description

Four female air inlet ports with approx. 0.4 inch / 11 mm wire diameter. Nominal voltage: 220, maximum current: 20A There is a red / off red button; Automatic control, automatic loading / unloading. This is an excellent switch for the miniative air compressor. Working pressure: 5-8 kg (90-125 PSI) He can help save the electrical energy of the air compressor. Easy to install and practical to use. widely used for swimming pool and spa, non -slip braking systems, water pump systems and dental air compressors, etc.