DAYTON 3HHR5 36 in Manual Damper, 33 in x 38 in, Aluminum($232.99Value)

Description

Manual Damper, Frame Material Aluminum, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 35 in, Rough Opening Shape Rectangular, Fits Fan Diameter 36 in, Free Area 8.1 sq ft, Overall Width 35 in, Frame Material Thickness 0.1 ga,...