DAYTON 3FKE1 Gravity Vent,20 In,Base 24 1/2 In Sq
$1066.99
Roof Vent Hood, Exhaust Airflow @ 0.100 in SP 2,520 cfm, Hood Height 16 in, Hood Length 44 in, Hood Width 48 in, Cutout Length 23 1/2 in, Cutout Width 23 1/2 in, Housing Material Steel, Assembly Partially Assembled, Compatible Curb Grainger Part Number...