| Port Size | 1-1/4 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX F17-A00A | 1-1/4" Series-1 Airline Filter w/ Semi Auto, Metal Bowl w/Sight Glass F17A00A |
| | Dixon Valve & Coupling Co | DIX F17-A00M | 1-1/4" Series-1 Airline Filter Manual, Metal Bowl w/Sight Glass F17A00M |
| | Dixon Valve & Coupling Co | DIX R17-A00R | 1-1/4" Series-1 Reg w/out Gauge R17A00R |
| | Dixon Valve & Coupling Co | DIX R17-A00RG | 1-1/4" Series-1 Regulator w/GC230 R17A00RG |
| | Dixon Valve & Coupling Co | DIX L17-A00A | 1-1/4 Series-1 Micro Fog Lubricator Metal Bowl w/Sight Glass L17A00A |
