Graco 104266 Air Regulator, 1 2(F) Inlet outlet, 0 250 Psi (0 17 Bar), Zinc Plated 12.3HP 3 in the parts diagram) 30 0 gpm 3 in the parts diagram) is a genuine replacement component for your equipment Standard Bell Size 4” Approximate Max Delivery Rate 120 cc min Application Rate 10–12 sq ft min Optional Bell Sizes 2 3 4” (6”) Approximate Max Delivery Rate 75 cc min (180 cc min) Application Rate 5–7 sq ft min (15–18 sq ft min) 75 Maximum Regulated Pressure (psi) 250 Minimum Operating Temperature (°F) 40 Minimum Regulated Pressure (psi) 0 Outlet Size (in) 1 2 Outlet Thread Gender Female Outlet Thread Type NPT Type Air Regulator Accurate adjustment of air pressure for process control