Penn State is one of our largest university customers with more than 90 installed across campus.  The first was several years ago, which led to the Spirovent® being considered as a key component of a campus wide water quality improvement project for the HVAC systems.  PSU is also the home of one of only two of the largest Spirovents ever built worldwide.  The custom high velocity 36" air eliminator and dirt separator is installed in the West Chilled Water plant and designed to handle 27,000 GPM.   

Related Work

Residential Gallery
Spirovent® remains the world class standard that others attempt to reach. Often copied but never equaled.
Air Eliminator Piping
Install the Spirovent® at the point of lowest solubility, which is the place in the system where the temperature is the highest and pressure the lowest.
Unocal - Pacific Northwest, US
4" Spirovent® air eliminator being used to control foam in a bottling operation for transmission fluid and motor oil.
Silence is Golden (Yellow) for Berners-Schober
“The pumps are much quieter as is the circulating water