1. Adopt refrigerant split charging special use oil-less booster pump, suit for R134a, R22, R410A, etc.
2. Integrates multi-functions: recharge, pump out & recharge and vacuum.
3. High accuracy up to be 0.5% and resolving accuracy up to be 10g.
4. Without refrigerant loss in flexible shaft during refrigerant split charging process.
5. High vacuum speed, standard device with 4L/s vacuum pump.
6. Full protective functions.
7. High split charging speed up to 2.5 kg/min.