Stoppers are manufactured using 28GA galvanized steel. 12″ diameter and up made from 26GA.
| Part Number | Description | UOM | Ctn.Qty |
| PRTY544 | 5″x 4″x 4″ REDUCING TY 26GA | EA | 9 |
| PRTY554 | 5″x 5″x 4″ REDUCING TY 26GA | EA | 8 |
| PRTY644 | 6″x 4″x 4″ REDUCING TY 26GA | EA | 6 |
| PRTY654 | 6″x 5″x 4″ REDUCING TY 26GA | EA | 6 |
| PRTY655 | (M) 6″x 5″x 5″ REDUCING TY 26GA | EA | 4 |
| PRTY664 | 6″x 6″x 4″ REDUCING TY 26GA | EA | 5 |
| PRTY665 | 6″x 6″x 5″ REDUCING TY 26GA | EA | 4 |
| PRTY764 | (M) 7″x 6″x 4″ REDUCING TY 26GA | EA | 1 |
| PRTY774 | (M) 7″x 7″x 4″ REDUCING TY 26GA | EA | 3 |
| PRTY775 | (M) 7″x 7″x 5″ REDUCING TY 26GA | EA | 1 |
| PRTY776 | (M) 7″x 7″x 6″ REDUCING TY 26GA | EA | 1 |
| PRTY884 | (M) 8″x 8″x 4″ REDUCING TY 26GA | EA | 1 |
| PRTY886 | (M) 8″x 8″x 6″ REDUCING TY | EA | 2 |
Stoppers are manufactured using 28GA galvanized steel. 12″ diameter and up made from 26GA.
Connects pipe of different diameters where air flows from larger into smaller diameter pipe.
Duct Increasers are manufactured using standard or 26 gauge galvanized steel.
Air Intakes are available and manufactured in galvanized steel and aluminum.