Air units, air filter regulator lubricator, 3/8 port size NPT, auto drain, 5 um filter element, with external round type pressure gauge (PG-40) and bracket (MACP302-10A-CD-NPT has replaced MACP300-10A-D-NPT), operating pressure range 0.05~1 MPa, proof pressure 1.5 Mpa, regulated pressure range 0.05~0.85 Mpa, lubricating oil capacity 55c.c., min. flow for oil drip 60 l/min, lubricating oil turbine oil ISO-VG32 and auto drainer 5um filtration with bracket