Also Included. Full Flow Brass Ball Valve. 2 Brass Hex Bushings Which Give Allow For An Option Male Npt Inlet/outlet Connection. Pipe Tape. Regulators Come With 2.5" Back Mount Pressure Gauge. Units With One Desiccant Air Dryer Come Equipped With 1 Quart Of Desiccant. Units With Two Desiccant Air Dryers Come Equipped With 2 Quarts Of Desiccant Beads. Air Cleaner How to Break down: Particulate Filters Remove Harmful Oil And Water Condensate, Pipe Scale, Dirt And Rust From Your Compressed Air System. This Prevents Corrosive Damage To Compressed Air Equipment And Finished Products. Typically, Particulate Filters Are Installed Upstream Of Regulators To Prevent Valve Failure. Oil Removing Coalescing Filters Are Known As Oil Removing Filters Insure High Efficiency And Long Element Life In Applications Such As Paint Spraying, Instrumentation. Certain Pneumatic Systems Require Air Virtually Free Of Oil And Oil Vapors. In These Instances, Oil Removal May Be Achieved With The Use Of A Coalescing Filter. Precise Air Pressure Control Is Essential To Efficient Operation Of Air-powered Equipment. An Air Line Regulator Is A Specialized Control Valve Which Reduces Upstream Supply Pressure Level To A Specified Constant Downstream Pressure. Water In A Compressed Air System, If Not Removed, Can Damage Production Machinery, Rust Pipes, Shorten Component Life, Clog Air Lines And Reduce Air Flow, Resulting In Costly Downtime And Defective Product. Dryers Remove Water Vapor From The Air. Installing A Dryer Removes This Water Vapor Before It Condenses In The Line Or In Downstream Equipment. Replacement Parts: (Filters And Auto Drains Should Be Changed Every 6-12 Months Or As Needed) Replacement Auto Drain Part Number D51 Replacement 5u Micron Particulate Filter Element F9607 Replacement 0.01u Micron Coalescing Filter Element Fm9607