Inline fans

I recently specified belt-driven inline fans on a job. The good thing I found out about Greenheck's BSQ line of fans is that the fans can be rotated in any manner i.e., the motor does not necessarily have to be on top, it can be on either side, it can even be upside down. This is a useful feature because often times you have limited vertical clearance to install these fans. Charles Lauer of Norman S. Wright Company (representing Greenheck) told me fans with motors up to 5 HP can be rotated in any manner.
[Photo courtesy of Greenheck.]