| Color | Copper |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX ENBL-P6 | Copper Engine Nozz Ball Lock w/Plug 3/4" MNPT, Anodized Alum ENBLP6 |
| | Dixon Valve & Coupling Co | DIX ERS-C6 | Copper Engine Receiver w/Cap 3/4" Male NPT, Anodized Alum ERSC6 |
| | Dixon Valve & Coupling Co | DIX HFR-C6 | 1" Copper Hi-Flow Receiver w/Cap Male NPT, Anodized Alum HFRC6 |
