Pneumatic Oil Filter Filter Type Coalescing Air Inlet Size 3/8 in Air Inlet Type NPT Maximum Flow Rate 125 cfm Maximum Operating Pressure 150 psi Maximum Operating Temperature 125 Degrees F Overall Width 2 1/4 in Overall Height 6 3/16 in Drain Included Yes Filter Bowl Material Nylon Drain Type Manual Series 1500 Air Outlet Size 3/8 in Air Outlet Type NPT Body Material Aluminum Filter Bowl Capacity 1.2 oz Filter Bowl Guard Included Yes Filter Element Material HEPA Paper and Felt