Spring Loaded Backdraft Damper, 10″ Continental Fan BDD250 (3 pcs)

Item # BDD250 UPC # 627249050667 Brand: Continental Fan (CFM)

$57.00

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The spring loaded dampers are available in 4″, 5″, 6″, & 8″ models with a center pin design and a 10″ & 12″ center post design. The gravity damper is available in 7″,14″ & 16″ and offers a galvanized steel housing and aluminum butterfly damper blades.

Spring Loaded Backdraft Dampers:

  • Neoprene damper seal minimizes leakage
  • 20 gauge steel housing, aluminum spring loaded butterfly damper blades
  • Gasket designed to withstand temperatures from -22°F to 180°F
  • Requires from 0.04 to 0.08 in. wg pressure to open
  • Simple installation in any position – entire assembly inserts into duct
  • Exterior foam gasket assures a tight seal against duct
  • 8″ size include stamped metal sleeve with center pin design

Additional information

Brand Continental Fan (CFM)
Weight 2 lbs
Dimensions 18 × 16 × 12 in
Application

Duct Size

Also Known As