TMS 3 CFM 1/4HP Rotary Vane Deep Vacuum Pump AC A/C HVAC Air Refrigerant R410a R134 3 CFM Single-Stage Rotary Vane Vacuum Pump Item No.: VacuumPump-VP125 Condition: New .Features: 3 CFM Single-Stage Rotary Vane Vacuum Pump High Efficiency and Low Noise Heavy-duty Aluminum Alloy Casing Direct Drive Motor Allowing Easy Starting and is Maintenance Free Oil Sight Glass For Monitoring Oil Levels With Oil Drain Plug Positioned at Bottom of Oil Reservoir .Internal High Volume Cooling Fan For Extended Use Exhaust Port with Exhaust Cap ON/OFF Switch Non Slip Cushion Handle Comes with a Bottle of Vacuum Oil as FREE GIFT ,Applications: Air Conditioning (including automotive applications) Printing Machinery Vacuum Packing Gas-analysis and Hot-forming plastic Jeweler Making/gluing Jobs etc.Specifications:Voltage /Frequency:110V/60HZ.Flow Rate: 3CFM (84L/MIN),Ultimate Vacuum:5 Pa (0.05mbar),Power:1/4HP,Inlet Port:1/4