Vacuum Pump, 10CFM 1 HP, Two-Stage Rotary Vane Vacuum Pump, 220V 5 PA Plant HVAC Refrigerant Air Tool for HVAC, Automatic AC Refrigerant Refilling, Wine Degassing and Food Processing, Blue

Heavy Duty Vacuum Pump: FAD: 10 CFM, Dual Stage; Power: 1 HP; Ultimate Vacuum: 5pa; Oil Capacity: 550ml. Our HVAC vacuum pump is made of heavy-duty aluminum alloy with durability and longevity. The strong copper motor provides continuous power, and a shockproof base supports the stable operation.
Backflow prevention: The refrigerant vacuum pump avoids chamber contamination by preventing oil from flowing back, otherwise contaminating its container and pipes. 1/4" oil filling port makes it easier to fill oil because the port is accessible from the front or any side. The M24 x 1.5" oil drain hole makes the oil drain out faster, and the M16 x 1.5" gas outlet port can effectively avoid oil seepage.
Easy Monitoring and Cooling: With an oil inspection window, this AC vacuum pump can easily monitor oil levels to avoid oil shortage. Our vacuum pump tool can cool itself and prevent it from burning out. The built-in thermal protection prevents the machine from burning out and extends the life of the machine.