Plastec Adjustable Damper for 14" PVC Duct

Plastec adjustable damper for 14" PVC duct, with 14.25" inside diameter.

Features

• All Internal Parts Are Plastic
• Furnished With Locking Quadrant Damper Allowing For Permanent Position Set
• Allows For Less Than 5% Air?ow Restriction
• Offers An Approximate 95% Seal
• 90º Damper Plate Operation
• Can Be Installed Vertically Or Horizontally