Refrigerant Tank: 21KG
Self-Circulation Rate: 420G/Min
Vacuumizing Rate: 180L/Min
Electronic Scale Accuracy: +10G
Recovery Rate: 360G/Min
Recharge Rate: 900G/Min
Power Supply: 220V/110V-50Hz/60Hz
Application Refrigerant: R134A
Packing: 1SET/CARTON
Carton Size(LxWxH): 120x60x82CM
G.W./N.W.: 107/95KG

The PR-779 saves valuable time with fully automatic operation or the user can select a specific mode based on the service requirement. Vehicle Diagnosis-with a built in manifold shows technician a/c system high and low pressure readings for troubleshooting component problems.
Refrigerant/Recover/Recycle-using the industry's largest compressor 3/4 hp, all refrigerant is removed and cleaned in a single pass recycling. All recovered
oil is drained automatically after the recover is complete. No manual valves to open and close. Deep Vacuum-is performed with a large 6 CFM pump and the technician can also choose a programmed timed leak vacuum leak check. Refrigerant Charging-with a state of the art strain gauge load cell unmatched recharging to accuracy of 1/4 ounce. Technicians can recharge via low or high side ports. A unique"quick charge" mode provides for topping off any system without recovering refrigerant first. Large 50 lb. DOT refillable recovery tank. Liquid Flush-using the R-134a refrigerant in closed loop flush mode the evaporator and condenser excess trapped oil can be removed to ensure maximum system cooling. Tank Refill-no need to worry about not having enough refrigerant in your tank, as the Ar300 will automatically alert the user prior to recharging to add R-134a. Equipment Maintenance-is simple with push button air purge for non- condensables, filter changes shown on LCD, and all refrigerant usage is displayed for shops R-134a inventory management(an optional printer is also available).