Vertically mounted backdraft damper for horizontal airflow. Made of extruded aluminum with a flange and adjustable counterbalance weight to assist in opening.

 

Features

• Aluminum Construction.
• Pressures up to 10 in. wg.
• Velocities up to 3500 fpm.
• Temperature up to 180 Degrees F.

 

Technical

Dimensions (L x W x H)	18 x 12 x 18	inch
Weight approx.	5	lbs