Custom fabricated 24" high velocity combination air eliminator / dirt separator for the hot water system and custom fabricated 30" high velocity air / dirt for chilled water.  When installed in 2005, the 30" was the largest combination unit ever built.  That has since been surpassed with 36" combination units installed at Penn State University and The University of Missouri.

Related Work

Industrial Gallery
Spirovents have been installed in many new and existing industrial HVAC systems.
Residential Gallery
Spirovent® remains the world class standard that others attempt to reach. Often copied but never equaled.
Maine Medical Center - Augusta, ME
Three of the larger Spirotherm® products on this multi-system project.
Unocal - Pacific Northwest, US
4" Spirovent® air eliminator being used to control foam in a bottling operation for transmission fluid and motor oil.