FAST RECOVERY – The upgraded twin cylinder refrigerant recovery machine VIVOHOME RR500 features a 1 HP 1750 rpm speed motor, it is 1 time faster than RR250; Equipped with an oil-less and air-cooled piston type compressor, the refrigerant recovery unit can recycle vapor and liquid refrigerant quickly; Also, the larger condenser helps to deliver a better cooling performance within a short time
EASY OPERATION – Comes with detailed instructions with troubleshooting, so it is easy for you to operate the machine even if you are a starter; The upgraded RR500 alsocomes with a pressure warning lamp panel, making it easier for you to observe pressure and operating conditions; Designed with 3 valves (Inlet/ Outlet/ Functional Shifting), the unit is more in line with people's usage habits
SAFETY ASSURANCE – The heavy-duty a c recovery unit has a high-pressure shut-off function to ensure safe operation; When the pressure inside is above 558psi (38.5bar), the compressor will automatically shut off to reduce damage to the machine; The unit also stops working when the recovery process is complete, leaving you more time to do other things
POWERFUL VACUUM PUMP – The VIVOHOME 1/4 HP cordless vacuum pump features a dual-stage rotary vane design with a flow rate of 2 CFM, enabling faster and more efficient drawing of the system down to 0.2 Pa; Powered by a brushless motor, this vacuum pump has a longer service life compared to traditional pumps, operates with lower noise (less than 70 dB), and provides smoother performance; The air inlet port is fitted with a coarse prevent dust particles from entering the pump chamber while the vacu
PORTABLE AND VERSATILE – This cordless vacuum pump is powered by an 18V 5Ah lithium battery, providing safety and convenience without requiring a power outlet; The battery can be fully charged in 2.5 hours and provides up to 1 hour of usage; With a spark-free design, this vacuum pump is compatible not only with refrigerants like R134a, R12, R22, R502, R410a but also with R32 and R1234YF