5 in graingerSKU: 52KC55
zoro_no: G9684367
Standards ASME Section VIII / CRN graingerSKU: 30VY48
Pressure Gauge Type Industrial Pressure Gauge graingerSKU: 5RPL1
Fits Brand Dayton graingerSKU: 22FV32
20 in Backdraft Damper / Wall Shutter, 22-1/2 in x 22-1/2 in DESCRIPTION_UPDATE 5 in graingerSKU: 52KC5525 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 25 in, Rough Opening Diameter 22 1 2 in, Rough Opening Shape Square, Fits Fan Diameter 20 in, For Duct Shape Not Applicable, Free Area 2. 5 sq ft, Overall Width 25 in, Frame Material Thickness 0. 8 in, Overall Length 5 3 4 in, Connection Type Not