Suitable for experimental scenarios specific to perchloric acid; The fume hood adopts a rear air flow channel to enhance pollution control capability. The internal chamber is composed of bent 304 stainless steel plates, which can be upgraded to 316 stainless steel plates. The flushing system in the airflow channel flushes away all perchlorate deposits on the airflow channel, preventing the accumulation of any explosive salts.

The built-in water pump system ensures that the water pressure of the flushing system is constant.