| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Midland Metal MFG | MID DA-2015-A | 2 X1-1-2 PART D ALUM REDUCER COUPLER- |
| | Midland Metal MFG | MID DA-2030-A | 2 X3 PART D ALUM REDUCER COUPLER- |
| | Midland Metal MFG | MID DA-3015-A | 3 X1-1-2 PART D ALUM REDUCER COUPLER- |
| | Midland Metal MFG | MID DA-3020-A | 3 X2 PART D ALUM REDUCER COUPLER- |
| | Midland Metal MFG | MID DA-3040-A | 3 X4 PART D ALUM REDUCER COUPLER- |
| | Midland Metal MFG | MID DA-4030-A | 4 X3 PART D ALUM REDUCER COUPLER- |
| | Midland Metal MFG | MID DA-6040-A | 6 X4 PART D ALUM REDUCER COUPLER- |
| End Style | Male Adapter x Female Coupler |
| Manufacturer | Midland Metal MFG |
