Pre-Filter, 1/2in NPT, 31 cfm, 5 micron, SPEEDAIRE, Mfr# 35GK81

Pre-Filter, Filter Type Particulate, Air Inlet Size 1/2 in, Air Inlet Type NPT, Maximum Flow Rate 31 cfm, Maximum Operating Pressure 290 psi, Maximum Operating Temperature 176 Degrees F, Overall Width 4 in, Overall Height 10 7/16 in, Drain Included Yes, Filter Bowl Material Aluminum, Drain Type Automatic, Series GX, Differential Pressure Indicator Included Yes, Air Outlet Size 1/2 in, Air Outlet Type NPT, Body Material Aluminum, Drain Part Compatibility MDV-400, MDVX-400