Industry Leading Spirovent® Air Eliminator
The Spirovent® Air Eliminators, using our patented Spirotube® coalescing medium, “scrub” the air from the system fluid and allows it to break free in a low velocity, low turbulence removal chamber. Simple to install with a straight in-line full flow design it is available in the VJR, VJS, and VJV Junior Series for residential and light commercial applications from ¾’ to 2” pipe size. Solid brass construction, integral patented air release mechanism and a 20 year limited warranty. Models are available in NPT (VJR), sweat (VJS), horizontal (VJR / VJS), and vertical (VJV) configurations. Standard models rated for 150 psig and 270°F and solar (HT) models to 360°F.
Commercial series VSR and VHR 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 VHR Series is designed specifically for central plants and district heating or cooling systems where large volumes of water are being distributed. All models rated for 150 psig at 270°F and with flanged connections (FA) are fabricated and stamped in accordance with ASME as standard.
- Patented Dry Vent Head Design
- Patented Spirotube® Elements
- Elements Fill the Entire Vessel
- 3/4" through 36" Pipe Size
- Flow Rates to over 30,000 GPM
- Unsurpassed Efficiency