A-AUAR-1 Auto Spray Gun: The A-AUA series has an added atomizing air port so activation air and atomization air are separate. This allows for finer control of your fluid atomization. • Delivers a round spray pattern between 1/8" and 2". • The .028 fluid tip is for thinner fluids • Required 45-60 PSI activation air. • Separate atomization line port • Both the fluid tip and needle are stainless steel allowing the use of water or solvent based materials • Heads size can be changed be switching the AU- tip and AR-15- aircap to matching size. Suggested Mounting Assembly: UM-20 Specs: Part Number: A-AUAR-1 Type: Automatic Spray Gun Head Size: .028 Air Volume: 1.0 CFM Air Pressure: 45-60 PSI Air Inlet: 1/4" NPT (M) Fluid Inlet: 1/4" NPT (M) Spray Pattern: 1/8" to 2" Weight: 1.15 Lbs Finish: Chrome Plated