The Maxitrol 325-3L-1/2 Line Pressure Regulator is a high-precision gas regulator designed with a ½" connection and a 2 psi output setting. This regulator ensures steady, dependable gas pressure for safe and efficient operation in HVAC, industrial, or appliance systems. Built with durable materials and proven engineering, it provides reliable performance under varying load conditions,... https://www.partshnc.com/325-3l-12-maxitrol-12-lineregcertifiedfor-2psi