Browse By Department
48 in 51 H-W 5.75 L Alu Wall Exhaust Shutter 48-1/2 in x 48-1/2 in Aluminum 2FTX3
51 In.H-W 5.75 In.L Alu Wall Exhaust Shutter Damper Application Backdraft For Nominal Duct Diameter Not Applicable Frame Material Aluminum Number of Panels 2 Maximum Air Velocity 2500 fpm Overall Height 51 in Rough Opening Diameter 48 1/2 in Rough...
$545.95 Free Delivery