Liquid Separator Air Inlet Size 1 in Air Inlet Type NPT Maximum Flow Rate 40 cfm Maximum Operating Pressure 2 psi Minimum Operating Temperature -15 Degrees F Type Inline Vacuum Pump Filter Outside Diameter 7 in Overall Length 14 1/4 in Weight 10 lb Air Outlet Size 1 in Air Outlet Type NPT Body Material Aluminum Bowl Material Polycarbonate Drain Included Yes Drain Type Manual Element Size Category Medium For Fluid Type Water