Mueller Industries A15099 Seal Cap Sub Assembly 319852-301 High-Pressure Capability: Rated for systems

High-Pressure Capability: Rated for systems up to 250 PSI

Can the R1746B replace older P99130 motors

Key Benefits High-Capacity Switching: The Double-Pole Single-Throw (DPST) configuration allows for direct motor control without needing additional contactors in many applications

Whether you are performing a HVAC valve replacement or a new fan coil unit installation

ensuring a precise fit and restoring system performance to factory specifications

Mueller Industries A15099 Seal Cap Sub Assembly 319852-301 High-Pressure Capability: Rated for systemsThe Mueller Industries A15099 Seal Cap Sub Assembly is a precision engineered brass service valve cap designed for high pressure refrigeration and HVAC applications. Often cross referenced as A 15099, this heavy duty OEM replacement part is critical for maintaining system vacuum and preventing refrigerant loss at service ports. Built by Mueller Streamline Company, the assembly features a 1 1 16" thread size and a 1 1 4" outer diameter, providing a