Item Filter Silencer, Connection Style Screw On, Design Filter Silencer, Filter Material Paper, Filter Rating 2 micron, Filtered Substance Particulate, Filtration Efficiency 99 Percent, Housing Material Carbon Steel, Maximum Flow Rate 8 cfm, Maximum Operating Temperature 220 Degrees F, Minimum Operating Temperature -15 Degrees F, Nipple Length 0.62 in, Number of Air Outlets 1, Outlet Size 3/8 in, Outlet Type MNPT, Outside Diameter 2.5 in, Overall Height 2.75 in