Pneumatic Oil Filter, Filter Type Coalescing, Air Inlet Size 3/8 in, Air Inlet Type NPT, Maximum Flow Rate 17 cfm, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 125 Degrees F, Drain Included Yes, Filter Bowl Material Plastic, Drain Type Automatic, Series A-4000, Differential Pressure Indicator Included No, Air Outlet Size 3/8 in, Air Outlet Type NPT, Filter Efficiency 99.999 Percent, Filter Element Material Activated Charcoal, Filter Rating 0.025 micron, For Fluid Type Oil