Pneumatic Oil Filter Filter Type Coalescing Air Inlet Size 3 in Air Inlet Type NPT Maximum Flow Rate 1 117 cfm Maximum Operating Pressure 290 psi Maximum Operating Temperature 176 Degrees F Overall Width 5 1/2 in Overall Height 38 1/2 in Drain Included Yes Filter Bowl Material Aluminum Drain Type Automatic Series GT Differential Pressure Indicator Included Yes Air Outlet Size 3 in Air Outlet Type NPT Filter Element Material Microglass Filter Rating 0.01 micron