1" Spirovent Jr. Air Eliminator (Threaded)

The Spirovent Air Eliminator employs a patented Spirotube coalescing medium that "scrubs" 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 1/2" to 1-1/2" pipe size. Solid brass construction, integral patented air release mechanism and a 20 year limited warranty. The Spirovent Air Eliminator is manufactured by Spirotherm and is designed for radiant heat and hydronic systems.