World Leader in Air Elimination Technology

The Spirovent Dirt and Drain Air Eliminator / Dirt Separator employs a patented Spirotube coalescing / barrier medium that 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.