Item Type: Compressed Air Filter Regulator Combo Material: Aluminum Alloy Model: SFR400 Take Over Caliber: PT1/2 Applicable Temperature: 5~60C Maximum Working Pressure: 1.0MPa Pressure Regulating Range: 0.05~0.8MPa Working Medium: Compressed Air Purpose: To prevent pollutants from being mixed into the fuel tank with the air due to changes in the fuel volume of the fuel tank Applicable Scenarios: Manipulators, take out arms, feeding equipment, screen printing machines, pad printing machines, conveying equipment, transportation machinery, electronic machinery laboratories, teaching equipment, machine tools, food packaging machinery, rubber and rubber machines, automobile manufacturing, woodworking, construction machinery, aviation transportation industry, national defense and military equipment, environmental protection equipment, etc. Package List 1 x Pressure Regulating Filter 1 x Pressure Gauge 1 x Fixed Frame Before installing the filter, please clean the threaded port and accessories of the filter to ensure that no impurities enter the air system. 1The container cup is made of high quality materials, high temperature resistance and high hardness. 2The container cup of this pressure regulating filter has good sealing performance. 3With a pressure gauge, the pressure value can be accurately displayed for easy observation. 4Pull up the pressure regulating valve to unlock it, and adjust the air pressure independently. 5It can prevent pollutants from being mixed into the fuel tank with the air due to the fluctuation of the fuel volume of the fuel tank.