Chemical Fume Hood

Chemical Fume Hood About

ume hood is a ventilated laboratory enclosure designed to safely capture and exhaust hazardous fumes, vapors, and dust generated during experiments or chemical handling. It protects users by drawing air away from the workspace and filtering or venting harmful substances to prevent inhalation exposure.

Typically constructed with a durable, chemical-resistant frame, a fume hood features a sash (movable glass window) that provides visibility and a physical barrier between the user and the experiment. Air is drawn into the hood and either filtered (in ductless fume hoods) or expelled through an external exhaust system (in ducted fume hoods).

• Airflow system to maintain negative pressure inside the hood

• Adjustable sash for user protection and airflow control

• Internal lighting for clear visibility

• Chemical-resistant work surface and lining

• Optional alarms for airflow or filter performance