A completely enclosed drive chamber protects the motor from airborne contaminants.

Required fresh air through the motor chamber cools the motor and guarantees a long motor lifespan.

Changeable Speed Control on Single Phase Units Only. (VFDs required to adjust speed for 3 phase versions)

Non-overloading backward inclined wheels, blades, and inlets fabricated from aluminum.

Units up to 24″ nominal wheel can be wall mounted.

Quick-release latches allow for easy access to the motor compartment. (Size 12 & larger)

Standard emergency disconnect switch. (Size 12 & larger)

Air Volume: 2 – 22,500 cfm

Maximum SP: 4″ wg. @ standard air density