World Leader in Air Elimination Technology

The Spirovent Air Eliminator employs a patented Spirotube coalescing medium that the air from the system fluid. Simple to install with a straight in-line design it is available in the Junior Series for residential and light commercial applications from 3/4 to 2 pipe size. Solid brass construction, integral patented air release mechanism and a 20 year limited warranty. Models are available in NPT, sweat, horizontal, and vertical configurations.

Commercial units are fabricated steel and available from 2 through 36 pipe size and 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 heating or cooling systems where large volumes of water are being distributed.