Centrifugal Exhausters

Cook power roof and wall ventilators provide maximum performance and durability in a wide variety of commercial and industrial air moving applications. Exhaust applications include general ventilation, fume-hood, paint booth and smoke control systems.

AC unit top cap assembly is designed to provide weather protection for the motor and drive components while maintaining easy, tool free access for inspection and maintenance.
Standard lifting lugs, located under the top cap, provide for safe, fast and efficient lifting of the unit to a rooftop.
One piece fan base, which includes a high-efficiency inlet venture and continuously welded curb cap corners, ensures weather tight conditions.
Spun aluminum baffle is designed to provide smooth, turbulent-free airflow.
Wheels are centrifugal type featuring non-overloading, backward-inclined blades and a tapered inlet shroud.
Accurate performance is assured through compliance with the AMCA Certified Ratings Program. All units are licensed to bear the AMCA Certified Ratings Seal for Air and Sound Performance.
Construction Features include

Down blast & up blast models
Direct & belt drive motors
Roof & wall mounts
Smoke & grease options
Easy access to motor & belts
Auto belt pensioner available

Electronially communtated motors available