Filter Filter Type Coalescing Air Inlet Size 1/8 in Air Inlet Type NPT Maximum Flow Rate 17 scfm Maximum Operating Pressure 150 psig Maximum Operating Temperature 125 Degrees F Overall Width 1 11/16 in Overall Height 4 3/16 in Drain Included Yes Filter Bowl Material Polycarbonate Drain Type Auto Pulse Drain Series 10 Air Outlet Size 1/8 in Air Outlet Type NPT Body Material Zinc Drain Part Compatibility PS408BP Filter Bowl Capacity 1 oz Filter Efficiency 99.97 Percent