2 AW AL AR AFM / AFD AF Attachment AW+AFM AF+AFM+AR AF+AR AW+AL AF+AR+AL AC Air Combination Product Model Port size INDEX M5 1/8 1/4 3/8 1/2 3/4 1 AC20D-A P.25 AC30D-A AC40D-A AC40D-06-A Filter Regulator + Mist Separator AW AFM AC10B-A P.17 AC20B-A AC25B-A AC30B-A AC40B-A AC40B-06-A Air Filter + Regulator AF AR AC10A-A P.13 AC20A-A AC30A-A AC40A-A AC40A-06-A Filter Regulator Lubricator AW AL Air Filter + Regulator + Lubricator AF AR AL + Series AC Modular F.R.L. Units AC10-A P.7 AC20-A AC25-A AC30-A AC40-A AC40-06-A AC20C-A P.21 AC25C-A AC30C-A AC40C-A AC40C-06-A Air Filter + Mist Separator + Regulator AF AFM AR Series Configuration