Use with General Ventilation (UL705) and for Restaurant Duty (ULC-S645) • Vented Motor Cover and Continuously Sealed Housing for added weather protection • Integrated Hinged Power Pack to Allow Easy Access to Wheel and Duct for Cleaning • Hinged Section of Fan Constructed of Heavy Gauge Material • Standard 2" Grease Drain • Standard Emergency Disconnect Switch Interlocked with Fan • Standard Heat Slinger and Heavy Duty Pillow Block Bearings for Belt Drive option • Standard Shaft Seal for Belt Drive option • Standard Pivot Plates for easy Belt Adjustment • Double Groove Pulleys standard for 2 HP and Above Motors • Discharge Outlet Flanges Available on All Sizes • Temperature Ratings - Aluminum Wheel, 350 degrees F