Description
- Damper opens with air flow and closes when the air flow stops.
- Spring loaded with positive closure and a rubber gasket.
- Country of Origin: UKRAINE.
- Size: 7-13/16"D x 5-11/16"L.
- Dimensions: 8.25"Lx8.25"Wx8.75"H. Weight: 2 lbs.
Damper opens with air flow and closes when the air flow stops. Spring loaded with positive closure and a rubber gasket.
