48 in Agricultural Wall Exhaust Shutter, 51-1/2 in x 51-1/2 in PRODUCTS_IMPORT Oil Resistant graingerSKU: 459D01

Oil Resistant graingerSKU: 459D01

mongo_id: 65bbea1f22d7a989a9998652

Sign Legend In Case Of Fire Do Not Use Elevators Use Stairwells

5MM Dia graingerSKU:

48 in Agricultural Wall Exhaust Shutter, 51-1/2 in x 51-1/2 in PRODUCTS_IMPORT Oil Resistant graingerSKU: 459D0154 In. H W 5. 75 In. L Aluminum 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 54 in, Rough Opening Diameter 51 1 2 in, Rough Opening Shape Square, Fits Fan Diameter 48 in, For Duct Shape Not Applicable, Free Area 14. 8 sq ft, Overall Width 54 in, Frame Material Thickness 20 ga, Overall Length 5 3 4 in, Connection Type