Canopy hoods are specifically designed for extraction of non-toxic materials such as heat, steam and doors from a particular area. They are usually installed above large apparatus that do not require a physical barrier such as ovens, steam baths and autoclaves. The hood may be installed on a wall or suspended from the ceiling.

Extraction arms are designed for direct-source capture of various airborne contaminants. Extraction Arms vent arm smoke, dust, mist and fume collection for welding, grinding, chemical vapours, powder mixing, solvent fumes, and laser cutting applications. It offers greater flexibility and ease of use while efficiently and cost-effectively directing contaminates away from the work area.