Fume Hood HD / HDC with Air Curtain or Bypass Airflow

Fume hood for laboratories where air must be kept clean. Contaminated air and toxic gases are led through a duct structure and only the cleaned air is released to the atmosphere once contaminants have been removed, with gas escape to the outside completely blocked. The hood is built in PVC for excellent acid and chemical resistance and comes with air, gas and water connections, a drain, an explosion-proof lamp, a junction box and a multipurpose housing. An integrated scrubber with circulation pump, water tank and level indicator, ring smoke filter, demister, water spray nozzle and pH indicator/control panel neutralises acidified water; the current pH in the tank can be read on the pH-meter display.