Quick view Add to Wishlist Acme Miami 12"" Back Draft Damper p/n ABD-12 DAMPER OPENS WITH AIR FLOW AND CLOSES WHEN THE AIR FLOW STOPS. SPRING LOADED WITH POSITIVE CLOSURE AND A RUBBER GASKET. 12"". MSRP: $67.78 Add to Cart The item has been added Compare
Quick view Add to Wishlist Acme Miami 12"" Barometric Relief Damper w/ Weighted Arm p/n BD-12 12"" BAROMETRIC RELIEF DAMPER WITH WEIGHTED ARM. MSRP: $180.83 Add to Cart The item has been added Compare
Quick view Add to Wishlist Acme Miami 6"" Back Draft Damper p/n ABD-6 DAMPER OPENS WITH AIR FLOW AND CLOSES WHEN THE AIR FLOW STOPS. SPRING LOADED WITH POSITIVE CLOSURE AND A RUBBER GASKET. 6"". MSRP: $45.17 Add to Cart The item has been added Compare
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