The Universal Fume Hood is designed for light to medium duty fume removal, and offers such features as a sturdy dual wall construction, and a fully vertical sliding sash. It is completely molded of fire retardant fiberglass.
Thomas Numbers 1167M01-M04:
Units do not have a blower and require a separate remote blower in order to function.
Thomas Numbers 1167M05-M08:
Unit has a built in exhaust blower designed for duct runs under 10ft.