At Brownlee-Morrow, we value the health and safety of our employees, business partners, and the public. Brownlee-Morrow has sought and will continue to seek alignment with the most current Centers for Disease Control and Prevention (CDC) guidance pertaining to coronavirus (COVID-19) precautions. We are currently open and are servicing customers in both our Birmingham and Mobile locations.
Manufacturer: American Warming and Ventilating
1" Commercial Rectangular Backdraft Damper
Damper Depth1 7/8"
DescriptionGravity Operated Backdraft, Single Thickness (Vertical Mount)
Max Face Velocity1000 FPM
Max Pressure1 in. wg
Max Temperature200 F
Min Size6" x 6"
Max Size30" x 96"
Frame Material.063 6063 T5 Extruded Aluminum (Flanged or Drop In)
Blade Material26 Ga. Aluminum
Axles3/16" Dia. Plated Steel, Stub
BearingsHeavy Duty Molded Nylon
SealsPolyurethane Sponge On The Sill and Felt Between Adjacent Blades