For inductive loads

eliminating the need for universal brackets or field adjustments

0 ppm or less

Aluminum Construction: Utilizes advanced aluminum fin and tube design to eliminate corrosive pitting and extend service life

Helps protect critical heat exchangers and coils from damage caused by frequent equipment cycling in cold climates

Mueller Industries A15099 Seal Cap Sub Assembly 319848-301 For inductive loadsThe 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