- Auto Drain(2)
- Automatic Drain(2)
- Automatic Drain, DPI, No Sightglass on bowl, Has CRN Registration(14)
- Automatic Drain, No Sightglass on bowl, Has CRN Registration(1)
- Drain Plugged, no DPI, No Sightglass on bowl, Has CRN Registration(9)
- Manual Drain(4)
- Manual Drain, DPI, No Sightglass on bowl, Has CRN Registration(14)
