36 in Backdraft Damper / Wall Shutter, 39-1/2 in x 39-1/2 in DESCRIPTION_UPDATE zoro_no: G9761188

zoro_no: G9761188

Includes Instructions graingerSKU: 22NN07

mongo_id: 65bbe76c3aaddbd5a90938df

zoro_no: G5829420

1/2" X 36 Yd Rubber Adhesive Double Sided Tape5 Mil Thick

36 in Backdraft Damper / Wall Shutter, 39-1/2 in x 39-1/2 in DESCRIPTION_UPDATE zoro_no: G976118842 In. H W 5. 75 In. L Aluminum Wall Shutter, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 42 in, Rough Opening Diameter 39 1 2 in, Rough Opening Shape Square, Fits Fan Diameter 36 in, For Duct Shape Not Applicable, Free Area 8. 5 sq ft, Overall Width 42 in, Frame Material Thickness 0. 8 in, Overall Length 5 3 4 in, Connection Type Not