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Today's Hours 8am - 11pm estPlastec Backdraft Damper for 4" PVC Duct
Ships in 2-3 Business Days
By
Plastec
In stock
Model
BD125
ID
17373
$217.96
Plastec backdraft damper for 4" PVC duct, with 4.5" inside diameter.
Features
- All Internal Parts Are Plastic
- Can Be Installed Vertically Only
- Allows For Less Than 5% Air?ow Restriction
- Offers An Approximate 95% Seal
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