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Back Draft Dampers, Vertical Gravity

  • PVC construction with SS hardware fits schedule 40 PVC ducting
  • Max recommended temperature 140°F
  • Designed for highly corrosive air
  • Allows for less than 5% airflow restriction
  • 90° damper plate operation
  • Installed vertical or horizontal
  • Two year warranty
Unit of Measure

Application

Application

N/A Designed to operate in ducting where highly corrosive air is present. Designed to fit round schedule 40 PVC ducting or other construction materials as specified by the dimensions listed for each damper.

Features and Benefits

Features and Benefits

N/A Body, damper plate and shaft shall be made of PVC.

Material of Construction

Material of Construction

N/A Body, damper plate and shaft shall be made of PVC.

Temperature Limitation

Temperature Limitation

N/A Back Draft Damper recommended up to 140° F.