Tempest Direct-Drive positive pressure ventilation fans offer the ideal combination of value, performance and durability.

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All models feature an overhead valve engine that delivers incredible reliability. The 18” and 21” Tempest Direct-Drive Power Blowers™ are the most popular PPV units in the world.

Tempest gasoline powered blowers provide more horsepower than electric blowers. The increased air velocity, higher air volume, and higher air pressure provided by a gasoline blower results in faster ventilation.

They require no generator or power cord lays which results in faster setup. Tempest direct-drive blowers are designed to provide the best value for fire and industrial applications. The direct-drive design allows for a smaller package and a lighter weight unit.

Vibration problems that are common to most direct-drive blowers have been virtually eliminated due to the use of higher quality, four cycle gas engines, more precisely balanced and engineered impellers and vibration absorbing, spring (more...)