Pneumatic Powered Fans

Pneumatic confined space blowers are designed for use in confined or enclosed spaces, such as tanks, pipelines, and manholes. These blowers are designed to provide ventilation and air movement in areas where natural air flow is limited or absent, and where hazardous gases or fumes may accumulate. By using compressed air to power these fans, the possibility of sparking a hazardous gas is greatly reduced. 

Pneumatic air horns, or venturi blowers, are a perfect solution to moving air in refineries, utility and power plants, shipyards, paper and pulp plants, the marine and steel industry and manhole operations.  They are used to remove poisonous, explosive or hazardous fumes from confined spaces such as process towers, tanks, and large pipes. You can cool workers in elevated temperature conditions, or cool heavy equipment that may be in danger of overheating with a blast of directed air.

Browse our comprehensive selection of industrial round axial fans engineered for maximum airflow efficiency in demanding commercial and hazardous environments. Built with rugged cast aluminum housing and fan blades, these powerful ventilation solutions deliver reliable performance for hazardous environments, manufacturing facilities, oil and gas operations, and emergency services where consistent air movement is critical. The design uses action-reaction principles with compressed air discharged through nozzles at the blade tips, creating extremely efficient, high-volume air movement with minimal maintenance requirements.

Our round axial fans combine this robust construction with energy-efficient motors to provide years of dependable service while minimizing operating costs. Industrial Fans Direct offers expert guidance, competitive pricing, and fast shipping to help you find the perfect axial fan solution for your specific application, whether it's a standard ventilation project or a challenging hazardous location installation.