This rotary vane deep vacuum pump is perfect for maintaining air conditioning systems by removing contaminants from the system before charging with refrigerant. By achieving 10-6 bar it easily removes air from A/C systems or fills an empty system. Internal cooling fan ensures the pump stays cool during extended use and ensures longer life span. Oil window provides vital information like oil level and oil quality making maintenance a breeze. This deep vacuum pump is not only for air conditioning maintenance but can also be used for vacuum sealing jars for preserving food degasification hot-forming plastic chemistry and stabilizing wood.FeaturesQuickly and effectively removes moisture and air arom air conditioning systemsDirect drive motor allowing easy starting and is maintenance freeLightweight cast aluminum construction for maximum durabilityOil viewing windows allows you to monitor oil quality and levelsOil drain plug located at bottom of oil reservoirEasy start & maintenance freeBuilt-in high volume cooling fan for extended useOn/off switchNon slip contoured carrying handleExhaust port with capSpecs:Free Air Displacement 4 CFMMicrons Rating 75 microns (10pa)Power 1/3HPPump Speed 1720 RPMVoltage 110V @ 60hzOil Capacity 200mLUltimate Vacuum 0.3Pa (10-6 BAR)Includes:1/3 HP 4 CFM Rotary Vane Deep Vacuum Pump2 x Bottles of oil

• This rotary vane deep vacuum pump is perfect for maintaining air conditioning systems by removing contaminants from the system before charging with refrigerant. By achieving 10-6 bar it easily removes air from A/C systems or fills an empty system. Internal cooling fan ensures the pump stays cool during extended use and ensures longer life span. Oil window provides vital information like oil level and oil quality making maintenance a breeze.

This rotary vane deep vacuum pump is perfect for maintaining air conditioning systems by removing contaminants from the system before charging with refrigerant. By achieving 10-6 bar it easily removes air from A/C systems or fills an empty system. Internal cooling fan ensures the pump stays cool during extended use and ensures longer life span. Oil window provides vital information like oil level and oil quality making maintenance a breeze.Chongfu