Filter by
Duct Type
DFARS Specialty Metals
Duct Profile
Export Control Classification Number (ECCN)
Finish
Performance
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Fitting Connection
Material
Airflow Damper Type
Blade Finished Material
Blade Material
Opening/Closing Method
Standard Duct and Fittings
Quick-Disconnect Duct and Fittings
Spiral Duct and Fittings
![]() |
End Caps
![]() |
Galvanized Steel | |||||
|---|---|---|---|---|---|
Duct Size | OD | Ga. | Each | ||
| 22 | 21 7/8" | 24 | 5078K363 | 000000 | |
Airflow Dampers
![]() |
Standard Airflow Damper, Male |
Galvanized Steel | |||||||
|---|---|---|---|---|---|---|---|
Duct Size | OD | Overall Lg. | Ga. | Each | |||
Standard Airflow Damper | |||||||
Male | |||||||
| 22 | 21 3/4" | 4 1/2" | 18 | 17355K57 | 0000000 | ||
Airflow Dampers for Quick-Disconnect Duct
![]() |
Galvanized Steel | ||||||
|---|---|---|---|---|---|---|
Duct Size | ID | Overall Lg. | Ga. | Each | ||
| 22 | 22 1/8" | 23" | 20 | 1761K398 | 0000000 | |



































