Fume Hood Exhaust Fans

LOC exhaust fans are designed for efficient, quiet, continuous ventilation of your fume hood. Standard features include a forward curved impeller with a corrosion resistant asphaltum coating, pre-wired motor, weatherproof housing with drain plug and inlet/outlet transitions to match our PVC exhaust duct. Other coatings and spark resistant blowers are also available upon request.

Use the “Full Volume” remote exhaust fan when your design requires face velocities set at the full open sash level.

Fume Hood Exhaust Fans


LOC provides quality PVC and polypropylene blowers for a variety of laboratory applications. The components are vacuum-formed and manufactured in accordance with the best standards of ISO 9001-2000. LOC fans are developed to precise tolerances, with well-balanced impellers for whisper quiet operation.

LOC plastic fans are designed for use in corrosive environments, with high degrees of humidity and moisture, and hold up well under exposure to caustics, chlorine, or acids.