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Home
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Dampers
Internet #
302203278
Model #
BD-4
Store SKU #
1002551445
4 in. Steel Backdraft Damper
(18)
Questions & Answers (7)
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$
11
.
04
4 in. spring-loaded damper is ideal for back drafting
Rubber gaskets ensure a hermetic seal
Galvanized steel collar ensures durable performance
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