

The Core Control Tool (CCT516) is a must-have accessory for refrigeration systems, offering precise control and efficiency. This vacuum-rated tool features a 1/4" side port for gauge or hose connections and a 5/16" female flare fitting. It is compatible with high-pressure refrigerants, ensuring safe and reliable operation. With a vacuum rating down to 20 microns and a double O-Ring design, it guarantees a tight seal for optimal performance.