(21,000 CFM• 2 Speed)

Features / Specifications:

• Hot dipped after welded galvanized 1” x 2” wire mesh guards-removable.
• Optional pre-wired models available.
• Quiet operation.
• NEW plastic guard clips to reduce vibration for quieter performance.
• Cost efficient heavy duty 18 gauge galvanized housing construction for superior durability and longevity.
• Smooth spun venturi to maximize air flow dynamics.
• Galvanized deep cone to reduce back pressure and boost performance.
• Heavy duty galvanized X–frame motor mount provides a solid motor mounting for increased motor life and quieter operation.
• Galvanized three blade props; highly efficient, easy cleaning, balanced for smooth operation and extended life of the blade and motor.
• Cast aluminum 50” blades for high performance
• New available 50” 6 bladed propeller – features high performance / low noise.
• Totally enclosed, maintenance free, high efficiency motors have completely sealed all bearings.
• 2 Speed Motor: low cfm speed is 2/3 of high cfm.
• UL and ULC certification.
• Built in automatic thermal overload protection.
• Matched motor & belt ratio for maximum air, without overloading the motor.
• Belt drive 48” and 50” units are complete with heavy duty spring belt tensioner.
• Bearings are pre-lubricated, permanently sealed, and rubber mounted to improve smooth operation & reduce blade fatigue. They also feature an eccentric locking double set screw collar.
• High-performance aluminum shutters with tie bar to eliminate flapping.
• Available with single phase or 3 phase motors.
• LIFETIME WARRANTY on Cast Aluminum blades.
• US MADE. Full 3 year warranty.