A fume-hood scrubber for corrosive fumes
The Inline Fume Scrubber (photo) removes highly corrosive and acid fumes from individual laboratory fume hoods. The scrubber is constructed of chemical-resistant materials, is compact and features a vertical venture design. The scrubber has a low operating cost and requires a low flowrate (8 gal/h) of water for operation. There are no moving parts and a complete recirculation system option is available, including recirculation tank and pump, pH controls, feed tubing, and chemical-feed tank and pump. — Hemco Corp., Independence, Mo.