HDA Fans, Inc.
Type BC
Backward incline
Airfoil, backward curve or flat as
required, these
wheel types are a highly efficient, non-overloading wheel design, best for
handling large volumes of clean or fume laden air at moderate pressures. Runs at a
relatively high speed for a given performance, not suitable for very high
temperature or particulate laden airstreams. Available
in corrosion resistant alloys. Special construction available for highly
cyclical duties.