| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Dixon Valve & Coupling Co | DIX 4DF4-S | 1/2 IND COUP, 1/2 F-NPTF 303SS |
| | Dixon Valve & Coupling Co | DIX 4DBF4-B | 1/2 IND COUP, 1/2 BSPP BRASS |
| | Dixon Valve & Coupling Co | DIX 4DF6-B | 1/2 IND COUP, 3/4 F-NPTF BRASS |
