chemical exhaust gas fan

Chemical exhaust gas fans are designed to extract contaminated air containing toxic vapors, corrosive gases, or odorous compounds from reactors, hoods, and enclosed processes. Their high-performance impellers ensure efficient removal of hazardous emissions.

Constructed from acid-proof alloys or FRP with specialized coatings, these fans handle airflow rates of 5,000–120,000 CFM at static pressures up to 7 kPa. They resist chemical attack and maintain structural integrity under continuous duty.

Optional variable frequency drives (VFDs) enable on-demand ventilation, modulating speed based on gas sensor inputs to conserve energy while ensuring compliance with discharge limits. Explosion-proof certifications are available for classified areas.

Maintenance features include split-casing for impeller access, external lubrication points, and remote condition monitoring. Chemical exhaust gas fans deliver reliable, compliant exhaust solutions for modern chemical plants.