Flanged In Line Back Draft Damper

Used to reduce backward air flow in the line.Designed for use in a horizontal line. Specify if vertical operation is required.

Not an explosion isolation device.

• Flanged ends –  rotational Angle Flanges retained via vanstone lip
• Available in galvanized steel and 304SS (as shown below) or optional 316SS or carbon steel
• Available with QF ends in diameters 3" to 24", and other various end types
• Optional gauges 20, 18 and 14

Contact Nordfab or your local Nordfab dealer for assistance with smaller or larger sizes and material / gauge options.