The EPF-HPSM-24-480V high pressure explosion proof ventilation fan from Larson Electronics features three spark resistant cast aluminum blades that move stale air at a rate of up to 6,860 cubic feet per minute. The frame is made of heavy-duty 14-gauge steel that is completely arc welded with tubular supports. The fan has a one horsepower fully enclosed motor that spins the propeller at a rate of 1,750 rotations per minute. The unit is designed to be wall mounted, features eight pre-drilled holes to simplify the process, and operates on 230 to 480 volts AC electrical current.

Larson Electronics,
9419 US-175,
Kemp, TX 75143.
(214) 616-6180.
Toll free: (800) 369-6671.