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 Damper Side Seal
BKSS no. 2077
 

                 Description and Usage

BKSS is a Type 301 Stainless Steel Spring Insert 1-23/32 inches wide, sold in rolls of 100 feet.

BKSS is cut to length and drilled by the end user.  BKSS is installed on the interior sides of a damper frame to form a tight fit between the damper frame and the damper blades to minimize air leakage when a damper is in the closed position.

   

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