CHARLOTTE, NC – Rosenberg USA, a subsidiary of the Rosenberg Air Movement Group, is now offering an expanded line of fans for cleanroom applications.

The new Rosenberg line includes a wide range of fans with power consumption, noise, and airflow characteristics that are ideal for cleanroom ventilation. Among the most popular are free blowing fans with external rotor motors and backward curved impellers often used in cleanroom fan-filter modules. Available in diameters from nine to 28 inches, they are designed for easy installation and maintenance.

Rosenberg radial fans with backward curved impellers are available in sizes from 5.71 to 22.05 inches (impeller diameter) with a maximum capacity of 16,450 cfm. Forward curved radial fans are available with impeller diameters of 5.24 to 15.75 inches and a maximum capacity of 8,800 cfm. All are 100% speed controllable.

Rosenberg USA’s Charlotte-area warehouse stocks a wide selection of standard products for immediate shipment, plus a full line of accessory products and controls. Custom fan and motor development is also available to fulfill particular requirements. The US staff provides technical expertise and application engineering as well as outstanding service.

The Rosenberg family of companies employs more than 900 individuals in Germany, France and the U.S. Rosenberg USA is headquartered just outside Charlotte in Monroe, NC.

For more information, contact Rosenberg USA by phone at (704) 289-5423, fax (704) 283-7170 or e-mail