preventing moisture ingress or vacuum loss

and older 043-B regulator models

010-inch LP orifice is a primary step in restoring system performance and fuel efficiency

the robust brass construction is suitable for high-pressure refrigerants like R410A when used with compatible ACR tubing

Emerson Alco 049190 Gasket Kit preventing moisture ingress or vacuumThe Emerson Alco 049190 Gasket Kit (KG10025) is a critical 12 pack maintenance solution designed for high performance refrigerant leak prevention. Purpose built for the 200RB Series solenoid valves, including models 200RB2, 200RB3, 200RB4, 200RB5, and 200RB6, this kit provides the necessary elastomer components to restore airtight integrity to the valve body after service. Each set within the 12 pack contains both PTFE O rings and neoprene O rings,