3-Stage Sterile Air Filter Assembly Filter Type Coalescing Air Inlet Size 1 in Air Inlet Type NPT Maximum Flow Rate 154 cfm Maximum Operating Pressure 250 psi Maximum Operating Temperature 130 Degrees F Overall Width 13 in Overall Height 13 in Drain Included Yes Filter Bowl Material Steel Drain Type Automatic Series 8000 Air Outlet Size 1 in Air Outlet Type NPT Filter Rating 0.01 micron For Fluid Type Oil Water For Substance Type Dirt Oil Water