We have 7 of these Hamilton Safeaire exhaust hoods available (5 explosion-proof - 1st 5 pics), and 2 non-explosion proof - last 3 pics) - good condition. Each hood also includes the cabinets underneath, as well as the epoxy resin top (between the cabinets and hood). These hoods were previously in use at a lab that shut down. The hoods have been cleaned and they are ready for a new home.
The ducting opening is 23"W x 6"D, and stands 4 3/4" up from the top.
We also have some Phoenix Controls valves available: ITEM #620085