Hood constructed from 16-ga. epoxy-coated steel. Includes counterbalanced sash made from 3/16"-thick, clear tempered safety glass, air foil, two-piece adjustable baffle, 100W incandescent light fixture, built-in blower and 10"-dia. duct collar for connection to the exhaust. Hood assembled size: 47"W (4') or 70"W (6') x 25"D x 53"H. Right side panel accepts up to three service fixtures. No. 80677 also includes two switches.
Blower, located in top of Hood, can be located above hood or roof mounted. Blower in 4' Hood provides 720 cfm at 0.25" S.P. Blower in 6' Hood provides 1120 cfm at 0.23" S.P. In all Hoods, blower is sized for equivalent duct run of 100' maximum.
Epoxy Work Surfaces fit over base stands and cabinets, sold separately, and are highly resistant to the corrosive effects of most laboratory chemicals.