60" Air Conditioning Refrigerant Charging Hose for R134a R12 R22 R502, (600-3000) Psi AC Fluoride Filling Pipe Tube 1/4" SAE Flare Thread (Tricolor)

600 PSI working pressure and 3000 PSI burst pressure. The high voltage provides safe and convenient testing for many HVAC systems. The solid brass nut is designed with deep knurling for quick finger tightening and ease of use. The 60" (1.5 m) hose is color-coded red, yellow, and blue. Even at maximum pressure, a strong six-sided crimp ensures a reliable connection between the hose and the hook. Before use, connect the blue hose to the low-pressure fitting, the red hose to the high-pressure fitting, and the yellow hose to the refrigerant charge/discharge.