Wall propeller fans are used for general ventilation and are designed for efficiency and economy. Suggested uses include commercial installations such as warehouses, schools, hospitals, parking garages and industrial uses such as process plants, wastewater treatment plants, and manufacturing facilities. These propeller fans are rugged and dependable and are available in a wide selection of sizes and performance. These fans can be arranged for supply, exhaust or a combination of both. These fans are offered with a wide selection of accessories to complete a well-balanced and specifically engineered air moving system.
Available in belt drive and direct drive configuration.

Type MB fan packages have been specifically designed for use with propeller fans ranging in size from 24 to 60 inches. The design allows for more versatility of use in all applications where a
complete fan package is desired. These complete packages greatly simplify the specification and
use of ventilation equipment in commercial and industrial metal buildings.
Fan packages are shipped completely assembled and each package includes fan, shutter, guard, and housing as standard. By expanding upon the original design to allow for flexible usage, MB fan packages are now more practical and efficient for use in supply or exhaust applications.

Type CW fan units are quiet, dependable centrifugal exhaust wall fans recommended for a wide range of general exhaust applications where low and medium ranges of air volume and pressure are specified. Applications include virtually all types of light manufacturing, commercial and institutional buildings such as shopping centers, hospitals, schools, hotels, office and apartment
buildings, warehouses, airports, bus terminals and many others. Type-CW units are specified where a wall-mounted location is desired to eliminate interference with other equipment or activities in the building. They permit the direct outward venting of overheated air. Type-CW units may be used with or without ducts.
Available in belt drive or direct drive configuration.
Belt drive units are equipped with a C-Drive Assembly.

• Discharge Hoods
• Inlet Hoods
• Wall Flange
• Shutters
• Shutter Bird Guards
• Protective Coatings
• Spark-Resistant Construction
• Disconnect Switch
• Energy Saving Motors