Eastern Illinois University - Charleston, IL

After having tried numerous other methods, the first Spirovent was installed in Carman Hall to deal with a long history of no heat calls and clogging valves.

Purdue University - West Lafayette, IN

Spirovent exceeds expectations and leads the University to purchase and install (32) additional units at the village.

Mercy Medical Center - Des Moines, IA

High velocity 18" combination air eliminator and dirt separator.

University of Michigan - Ann Arbor, MI

Replacing the old style centrifugal separator after two years of unsatisfactory system performance, the Spirovent solved the problems within two months.