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
3" Pressure Relief Damper
Damper Depth3 1/2"
DescriptionPressure Relief, Single Thickness (Vertical or Horizontal Mount)
Max Face Velocity3000 FPM
Max Pressure2 in. wg
Max Temperature250 F
Min Size6" x 6"
Max Size48" x 96"
Frame Material16 Ga. Galvanized Steel
Blade Material16 Ga. Galvanized Steel, 10" Max Width
Axles1/2" Dia. Plated Steel, Stub
BearingsPress Fit Flanged Ball Bearings
LinkagePlated Steel Brackets, Brass Barrels and Plated Steel Rod
ActuatorCounterbalance and Pressure Set Weights
SealsNone Is Standard (upon request, see seal options)