Centrifugal Downblast Exhaust Fan, Model GB-140, Belt Drive, 1/2HP, 115V, 1Ph, 1173-1651 CFM
Model GB Centrifugal Roof Exhaust fans are belt drive. These fans are specifically designed for roof mounted applications exhausting relatively clean air. Fan wheels are centrifugal, backward inclined, and constructed of aluminum. Fans come standard with bird screen, NEMA 1 disconnect switch and 115/1Ø motor with thermal overloads. Motors can be easily changed to 3Ø with advance notice.
Product Alert: New Product SKU
Product #GB-141 has been replaced with GB-140. The product change is in name only. Form, fit and function remain the same.
Model GB, belt drive centrifugal roof exhaust fans are designed to meet the general clean air exhaust requirements for industrial and commercial buildings. Units feature a fully rolled windband bead for increased stability and easy transport. Fresh outside air is drawn in under the motor cover to maximize motor life.
Installation, Operation, and Maintenance Manual