Parameter information: The double stage vacuum pump has a flow rate of 12 cfm and can reduce system pressure to 0.05Mbar (5 Pa). It is driven by a 1 HP all-copper motor for quick HVAC repairs and repairs air conditioning systems using R12, R22, R134a, R410a and R502 refrigerants.
Design concept: This automatic air conditioning vacuum pump uses a reinforced aluminum alloy shell, which can effectively dissipate heat, resist corrosion and be durable. In addition, the internal structural design and external rubber base effectively reduce motor vibration and provide a quiet working environment.
Working principle: It maintains the air conditioning system by removing moisture before refilling the refrigerant. The air intake filter can effectively prevent impurities from entering the pump cavity, and the trap can effectively separate the oil mist from the exhaust gas.
Functional features: The AC vacuum pump has a simple oil filling port for easy oil filling(oil capacity 660 ml). There is also a window to see important information such as oil level and oil quality. The oil drain valve at the bottom can be emptied quickly. In addition, it has a built-in large-capacity cooling fan to extend the service life.
