Cottey College - Nevada, MO

From the President's house to the power plant, to almost all buildings on campus, Spirovents have contributed to efficient system performance across the campus.

Residential Gallery

Spirovent® remains the world class standard that others attempt to reach. Often copied but never equaled.

Unocal - Pacific Northwest, US

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

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.