Spirovent Standard Combination Air / Dirt Separators

Spirovent® Air / Dirt Separator

The life and efficiency of a heating or cooling system are greatly dependent on the quality of the system water. Air and dirt problems cause frequent breakdowns and increased customer complaints. Corrosion, cavitation, and component wear are consequences of air-saturated, dirty water.

The Spirovent® Dirt and Drain Air Eliminator / Dirt Separator employs a patented Spirotube® coalescing / barrier medium that “scrubs” the air from the system fluid and gives the dirt something to collide into. Simple to install with a straight in-line design it is available in the “Dirt” model as a sealed vessel and the “Drain” model that includes a removable head and tube sheet construction. This allows access to the Spirotube bundle for inspection or cleaning.

All units are fabricated steel and available from 2” through 36” pipe size and can handle flows to over 30,000 GPM. Custom fabrication is available for special project requirements. For large high velocity systems the “HV” Series is available specifically for central plants and district systems where large volumes of water are being distributed.