Compressed Air Filter, Filter Type Coalescing, Air Inlet Size 1/2 in, Air Inlet Type NPT, Maximum Flow Rate 79.5 cfm, Maximum Operating Pressure 150 psi, Maximum Operating Temperature 125 Degrees F, Overall Width 3 5/16 in, Overall Height 8 3/8 in, Drain Included Yes, Filter Bowl Material Polycarbonate, Drain Type Automatic, Series Wilkerson, Differential Pressure Indicator Included Yes, Air Outlet Size 1/2 in, Body Material Zinc, Drain Part Compatibility GRP-95-929, Filter Bowl Capacity 1.7 oz