Balston (Parker Hannifin)
Product Type: Air Filter Systems
Parker Balston Model 2104, Filter Compressed Air and Gas, 1/2" NPT, 137 SCFM at 100 psi, 93% at 0.01 micron, 250 psig at 130°F, Head and Bowl: Anod.Aluminum, Filter Assembly, 2000-Series, DPI Auto Drain, Filter Grade DX.