【Port Size】The three-stage air filter has three ports, two holes of 1/2" NPT and one Gauge Port 1/8" NPT.Capable of smooth operation in the range of 0-150PSI with manual drain.
【Adjustment Knob】 The air pressure regulator has a plastic adjustment knob that allows for smooth "light touch" flow settings, knob with a lock function, and cannot be turned when the knob is pressed.
【Stage 1-Regulator/Filter】The filter is fitted with a 5 micron cartridge which effectively filters out 95% of particles and water from the air.
【Stage 2 & 3-Coalescing Filter】It is equipped with a 0.5 and 0.01 micron filter that effectively removes up to 99.98% of water and impurities.
【Package Included】1* Three Stage Air Drying System, 1* Dial Gauge for the 1/8", 1 x Valve Shut Off Switch, 1* Nickel-plated Iron Air Plug, 1* Nickel-plated Iron Air Coupler, 2* 1/2" × 1/2" Male Pipe, 2* 5 Micron Brass Filter Element & 0.5 Micron Element & 0.01 Micron Element (One of Them is Installed in the Product), 1* 5 Micron Element, 1* Teflon tape.
