6 Inch Round Duct Damper

This damper works in both horizontal or vertical positions upward airflow only and the foam seal provides minimal air leakage.

6 inch round duct damper.

The spring loaded back draft damper is manufactured of galvanized steel and contains rubber seal. Round duct roof cap with manufactured steel housing and black electrically bonded epoxy finish built in back draft damper prevents cold air from blowing back into the home effective transition from inlet to outlet reduces air flow loss easy installation with polished finished look. Galvanized steel casing aluminum blades and epdm rubber seals. Select 2 to 4 items to compare.

Galvanized round duct volume control damper with quadrant handle model ac vdq 06 9 70 9 70. Master flow 6 in. Install in any orientation without sealants or solvents. 6 inch the famco bd butterfly damper is used as a back draft damper for heat exchangers exhaust systems solar heating systems and other intake or exhaust applications where a powered damper is not needed.

Revitalizaire heavy duty spring loaded backdraft damper. Constructed of galvanized steel. Easily fits into your vent system the installation requires minimal labor and time. Prevents outside air from penetrating the home.

Amazon s choice for 6 duct damper ideal air hgc736982 back draft damper 6 inch diameter made from heavy gauge galvanized steel with heavy duty springs prevents back drafts silver 4 0 out of 5 stars 97. 6 x 6 in hvac vent cover 3 way supply grille duct cover diffuser low noise for ceiling with opposing damper blades outer dimensions. 9 width 9 height 4 4 out of 5 stars 16 39 99 39. Ideal air hgc736982 back draft damper 6 inch diameter made from heavy gauge galvanized steel with heavy duty springs prevents back drafts silver 4 2 out of 5 stars 117 36 10 36 10 5 92 in.

Set your store to see local availability add to cart. Kom 150 u round back valve is especially designed to prevent back draft. Thd sku 149357.