Product specifications: Pressure adjustment range: 0.8MPa. Maximum working pressure: 0.8MPa. Caliber: 10mm. Material: Zinc alloy. Filter accuracy: high precision. Package includes: 1 x pressure regulator + 1 x pressure gauge Product description: Practical accessories: The air compressor pressure switch is a very necessary part for installing or connecting the air compressor or air pipe. Function: This valve is used to adjust the air pressure and power supply, and stop the compressor. Purpose: The main function of the valve is to adjust the starting pressure and air compressor stop valve. Pressure: The maximum pressure of the pressure regulator is 0.8MPa, which is durable. Material: The pressure regulating check valve table is made of zinc alloy, which has high precision and is not easy to corrode. luckymeet