4-Groove Aluminum Fan Pulley (20" Diameter) - Maximum Power Transfer

This 20" aluminum fan pulley with 4 grooves handles high-horsepower applications while dramatically reducing system weight. The fourth groove provides 33% more belt contact area for maximum power transfer without slippage. \n \nHeavy-Duty Features: \n \n 20-inch diameter for torque \n 4-groove maximum grip design \n Aerospace aluminum construction \n Precision CNC machined \n Lifetime corrosion resistance \n \nPower Advantages: \n \n Handles up to 100 HP \n 33% more belt contact \n Eliminates belt slippage \n Reduces belt tension needs \n Cooler belt operation \n \nApplications: \n \nHigh-horsepower cooling towers, maximum load applications, severe duty cycles, and systems where belt slippage has been an issue.