BLADE KITS

 

BACK DRAFT DAMPER PARTS

Item No. Code Description Quantity
per Ctn.
Pricing
Unit
2303 BDK-51 Kit for Back-Draft Dampers.
consists of:
100 ea. BDP-52 Bracket & Pivot
200 ea. BDP-518 1/8" I.D. Bushings
200 ea. AA-42D 1/8"x1/8" Alum. Pin Rivets
100 Set
2304 BDP-52 Aluminum Linkage Bracket and Nylon Pivot 100 each
2305 BDP-53 Nylon Pivot Only 100 each
2306 BDP-518 1/8" I.D. Nylon Bushing 200 each
2307 BDP-536 3/16" I.D. Nylon Bushing 200 each
INSTRUCTIONS:
Connecting bar between blades may be L-formed or flat aluminum strip .040" to .060" thick.  Holes for nylon pivots should be drilled (No. 11 size bit), or punched (13/64") on appropriate centres.