FCAR FC550 is a professional refrigerant recovery machine for cars. It applies to R134a refrigerant and comes with bigger cylinder. The LCD display will show all kinds of tips and procedures for recovering, vacuuming and charging. With fully automatic operation and pressure protection, it is much easier and safer to use. As a powerful A/C refrigerant handling system, FCAR FD550 is suitable for workshop, training institutions, manufacturers, mechanics and even for personal use.