Honeywell Resideo PV125P 1-1/4in ProPress SuperVent Air Eliminator

The PV125P is a 1-1/4 inch ProPress SuperVent Air Eliminator that automatically separates & removes air and microbubbles from hydronic heating systems, eliminating noise and improving system efficiency. The SuperVent's rugged design stands up to tough condition and is easy to install and maintain providing you reduced service intervals and callbacks Features No clog vent. Dirt and Debris resistant. 360 degree adjustable collar ring for installation flexibility. Stainless steel concentrator which eliminates gurgling noise. Bronze body for rigid construction. Threaded connections.