Direct Drive Fans — Arrangements 4, 7, and 8 are the most common direct drive fan configurations. Arrangement 4 is the most compact footprint, with the motor installed directly onto the fan pedestal.

Learn to easily calculate fan speed to get the CFM you want. How to change V-belts properly and safely. Fan problems and maintenance. Practical knowledge for fans and V-belts. Here’s every practical ...

Mustang got its first serpentine belt drive system in 1979 on the all-new Fox-body Mustang with 5.0L V-8 power. Serpentine belt drive evolved from two belts on some applications in 1979 to a ...