Select a Product Part NumberDescriptionPortFlow C26-03MMBManual Drain, Metal Bowl3/8"60 SCFM C26-03AAutomatic Drain, Transparent Bowl and Guard3/8"60 SCFM C26-04MMBManual Drain, Metal Bowl1/2"128 SCFM C26-03AMBAutomatic Drain, Metal Bowl3/8"60 SCFM C26-03MManual Drain, Transparent Bowl and Guard3/8"60 SCFM C26-04MManual Drain, Transparent Bowl and Guard1/2"128 SCFM C26-04AMBAutomatic Drain, Metal Bowl1/2"128 SCFM C26-04AAutomatic Drain, Transparent Bowl and Guard1/2"128 SCFM