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http://catalogue.acklandsgrainger.com/2017?hybris=true

Backdraft Roof Dampers

4 Results Found

Results per page :  16 | 32 | 48
  • DAYTON
  • DAMPER BACKDRAFT 23X23IN
  • Item # DTN4HX67
  • Mfr. Model # 4HX67
  • Back draft damper, 123 x 23 inches, outside flange 25 x 25 inches, roof mount , G-90 galvanized steel frame, 2 inch deep with 1 inch flange, felted aluminum blades for quiet operation.

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    CATALOGUE PAGE # 1438
  • DAYTON
  • DAMPER BACKDRAFT 15X15IN
  • Item # DTN4HX65
  • Mfr. Model # 4HX65
  • Back draft damper, 15 x 15 inches, outside flange 17 x 17 inches, roof mount , G-90 galvanized steel frame, 2 inch deep with 1 inch flange, felted aluminum blades for quiet operation.

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    CATALOGUE PAGE # 1438
Results per page :  16 | 32 | 48

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