VEVOR Vacuum Pump 7 CFM 1/2 HP Single Stage Air Conditioning Vacuum Pump for R12 R22 R134a R410a Systems 110V 5PA Ultimate Vacuum Refrigerant HVAC Tool for Automobile Reparation Vacuum Evacuation High-quality Vacuum Pump Oil No-Flow Back Design Oil Viewing Window Strong Heat Dissipation Portable Handle Design Versatile Uses Ultimate Vacuum: 5 Pa,Voltage: 110V/60HZ,Model: RS-1,FAD: 7 CFM,Power: 1/2 HP
