Round Single Blade Aluminum Damper

The model L75 true round damper is manufactured using .080" aluminum. The frame is roll formed with two beads which adds rigidity to the frame and acts as a stop for the attached ductwork. This damper is designed to tightly close when the blade contacts the ¼" neoprene seal that is attahed to the damper frame.

Designed to operate at a maximum differential pressure of 4" w.g.

Union Made in The USA Arrow United products are made in the U.S.A.