Jackson 4820-300-08-00 Vacuum Breaker Chrome Polished 3/4" NPT

The Jackson 4820-300-08-00 Vacuum Breaker Chrome Polished 3/4" NPT is a plumbing security component used to prevent backflow in commercial water supply systems. It introduce air into line when a vacuum condition develops stopping water from being drawn back toward the source and reducing the risk of contamination. The 3/4-inch NPT threaded connection allows secure attachment to compatible piping and water-fed equipment. Its chrome-polished exterior is suited for installations where component remains visible or exposed. Positioned along the water supply line, it support proper flow direction by interrupting unwanted reverse movement of water during operation.