The 1/3 HP Standard Centrifugal Blower has a rugged ABS plastic housing for long-lasting durability.

For use in hazardous locations with Allegro Explosionproof Blowers. It features an iron mounting box with triple coat finish and spring-loaded door to keep dust out.

The Heavy-Duty Explosionproof Blower is powered by a single-phase 3/4 HP electric motor.

A complete Confined Space Ventilation System provides proper ventilation to workers in confined spaces who may be at risk from lack of oxygen and from toxic or explosive gases.