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

The vacuum pump features a 1/4" oil fill port suitable for most manifold gauges, an oil drain hole for thorough drainage, and a gas exhaust port to prevent oil backflow contamination.

The 7CFM 1/2 HP vacuum pump is suitable for household air conditioning cleaning, automobile maintenance, vacuum packaging, refrigerator vacuum, and industry, among others.

The vacuum pump base is built with a heavy-duty aluminum alloy shell and copper wire motor;Non-slip rubber feet increase stability and minimize movement.

Heavy Duty Vacuum Pump: FAD: 7 CFM, Single Stage; Power: 1/2 HP; Our HVAC vacuum pump comprises heavy-duty aluminum alloy with durability and sturdiness; The strong copper motor provides continuous power, and a shock-proof base supports the stable operation;

Backflow Prevention: The refrigerant vacuum pump avoids chamber contamination by preventing oil from flowing back, otherwise polluting its container and tubes; 1/4" oil fill port makes oil adding simpler since the port is accessible from the front or either side; Oil drain hole makes oil drain faster, and the gas exhaust port can efficiently avoid oil spout;

Easy Monitoring & Cooling: With an oil viewing window, this AC vacuum pump can easily monitor oil levels to avoid oil deficiency; Our vacuum pump tool can cool itself and prevent itself from burning out; The built-in thermal protection prevents the machine from burning and extend the machine's life;

Ergonomic Grip Handle: The ergonomic grip handle is designed for superior comfort and portability; With the convenient handle, you can easily carry the vacuum pump to its destination;

Wide Application: The vacuum pump is widely used for commercial and household applications, suitable for cleaning a household air conditioner, automobile maintenance, vacuum packaging, refrigerator vacuum, industry, etc;

Specification: Model: RS-1; FAD: 7 CFM; Power: 1/2 HP; Ultimate Vacuum: 5 Pa; Voltage: 110V/60HZ