Air Pressure Regulator With Pressure Gauge(0-150Psi),Water Separator For Air {Conditions Of Use}:Air pressure regulator 3/8 npt/fuel water separator should meet the values specified As follows: Maximum pressure:145PSI,recommended pressure adjustment range:0-120PSI Suggest using a temperature of 41-140 ? Flow rate: 60 SCFM (1700 L/min) {Use Of Pressure Regulator}?Pull up the gray rotation button to control the pressure and adjust it to the desired pressure. Press the gray rotation button to maintain stable outlet pressure {Products}: The filter cup is made of transparent polycarbonate,which is a high-performance engineering plastic with high transparency,strong impact resistance,sound insulation,heat insulation,flame resistance and aging resistance The filter material uses a brass filter element,which is corrosion-resistant and filters air cleaner,resulting in a longer service life for the equipment The oil mist cup provides lubrication for externally connected equipment,making it work smoother and more durable {Advantage}:AN air pressure regulator is a component that does work by converting the elastic energy of compressed air into kinetic energy through the force generated by gas pressure or expansion.The structure of an air compressor regulator is simple,lightweight,and easy to install and maintain.The medium is air,which is less flammable than hydraulic medium,so it is safe to use. Suitable for use in:air compressor paint sprayer,pneumatic cylinder,badger airbrush {Air Compressor Semi-Duto Drain Valve}:Includes Semi-Auto Drain Polycarbonate Bowl,0-150 PSI Gauge,2 x 3/8" NPT plug,pair of 3/8 NPT brass material rapidairconnectors,1 x Thread Seal Tape