DescriptionThe main function of the is to adjust the air compressor to close and start the pressure; Users can adjust according to their actual situation.Right red is the safety valve. The air regulator on both sides of the copper is an exhaust that opens the gas when used.Features- Color: Black.- Size: 16.00X7.50X9.00cm/6.29X2.95X3.54 inch.- Material: Plastic, zinc alloy, copper.- Rated voltage: 220V.- Exhaust pipe: 6MM- Outer diameter of pressure relief port: 9.5MM- Maximum current: 20A- Working pressure: 90-125PSI- Dual pressure gauges can display pressure more quickly and conveniently adjust pressure.- The product is featured with long service life, high quality, safer and more reliable use.- Using a pressure gauge, which is more durable, the part is a quality specification assembly.- Made of material, the product can be used for a long time and is durable.- The assembly is featured with stable appearance and good performance. Packing list1 x Bracket