The EXAIR heavy-duty dry industrial vacuum cleaner vacuums high volumes of dry materials. It is suitable for the clean-up of abrasive materials or for general purpose applications. Powered by compressed air, the vacuum attaches to a 30-, 55- or 110-gal. open-top drum. Surrounding air is kept clean by the filter bag that traps particles when vacuuming dusty materials.

EXAIR Corporation; 800-903-9247;