Greenheck Introduces Baer Belt Drive Sidewall Propeller Fan

Greenheck’s new model BAER belt drive sidewall propeller fan is designed for expanded performance and improved efficiency in wall-mounted clean air applications. The BAER features cast aluminum airfoil blades and hubs, an AC induction motor and an automatic belt-tensioning system that minimizes regular maintenance of the fan belt.

The automatic belt-tensioner will adjust tension as the belt wears, easily doubling the life of the belt while maximizing the life of the fan and motor. Fan efficiency is also improved as proper belt tension minimizes drive loss. Model BAER is available in exhaust configurations with propeller diameters from 24 to 36 inches, and performance capabilities from 300 to 33,000 cfm and up to 3.3 in. wg.

A full range of sidewall accessories is also available.