American Museum of Natural History - New York, NY

Custom fabricated 30" high velocity air eliminator installed to solve noise problems in the existing system.

Dirt Separator Piping

Install the Spirotrap® typically ahead of the system component being protected, such as the boiler in this drawing.

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.

Unocal - Pacific Northwest, US

4" Spirovent® air eliminator being used to control foam in a bottling operation for transmission fluid and motor oil.