2-Stage Air Vacuum Pump 5CFM 3/4HP 0.3 Pa for HVAC/AUTO AC Refrigerant Recharging,

2-Stage Air Vacuum Pump 5CFM 3/4HP 0.3 Pa for HVAC/AUTO AC Refrigerant Recharging, This machine works really well. It took a minute to figure out how to put the oil in though. The instructions that are given are lpful. you can purchase it to aid in automobile Air Conditioning repairs. And it has worked flawlessly. The design of a great starting moment is easy for starting and high efficiency.The tank is separated. The Air Vacuum Pump is applicable to vacuum packaging, vacuum freezing, automobile reparation and other vacuum evacuations. the box included one air vacuum pump and a manual. In view of transport safety, there doesn't come with oil.