Expertly designed for refrigeration professionals, this 3 piece hose set is perfect for testing R134a, R12, R22, and R502 refrigerants. With a working pressure of (3000~600)PSI, these color coded hoses (red, yellow, and blue) are made from high quality brass and shock proof rubber for unparalleled durability. Oil, wear, and corrosion resistant, these hoses have a long service life for all your refrigeration needs.
