Spirotherm 3/4 Sweat Spirovent Jr Air Eliminator

Spirovent Jr air eliminator model VJS075 features a patented Spirotube coalescing component which filters out the air from a hydronic or radiant heating system fluid allowing for improved performance and extending the lifespan of the heating system s components. Spirovent Jr air eliminator features an easy to install in-line design making it ideal for a large variety of residential and light commercial uses with pipe sizes ranging from 3/4 to 1-1/4 . Spirovent Jr model VJS075 is also equipped with a 1/2 threaded tapping which allows for easy connection of an expansion tank. Installation manual included.Construction: solid brass construction;System connections: 3/4 sweat;Bottom tapping: 1/2 FNPT;Max. operating pressure: 150 psi;Max. temperature: 270F;Flow at 4ft/sec. velocity: 6 GPM;Weight: 3.0 lbs.;