Mega Storm II Fiberglass Exhaust Fan w/ Cone & Poly Shutters Energy Efficient 72 inch 37828 CFM Belt Drive 3 Phase VMP72A5C33-E

72" Mega Storm II boasts the best performing CFMs on the market today. Two high efficiency models which exceed 21 CFM/Watt. Improved triangle x-frame design for greater strength and durability.

FEATURES
2 high efficiency models which exceed 21 CFM/Watt
Improved triangle x-frame design for greater strength and durability
UV resistant smooth molded fiberglass housing
Twin Gates® size “A" belts are easily accessible and require no tools for replacement in seconds
Double groove steel belt tensioner for longer life
Quiet and smooth operation
Innovative 5 bladed aluminum propeller
Aluminum shutters
One-piece molded cone
Heavy gauge stainless steel shutter clips
1¬Ω" shaft and sealed pillow block bearings
Heavy duty guard is hot dip galvanized after welding
Drainage holes in the bottom of the housing for moisture
3 Year Warranty on motor
10 Year Warranty on propeller and bearings
25 Year Warranty on fiberglass housing