Segawe 3cfm 1/4hp Rotary Vane Vacuum Pump Hvac Air Ac A/c R410a R134a Single Stage SPECS: Voltage /Frequency: 110V/60HZ Flow Rate: 3CFM (84L/MIN) Ultimate Vacuum: 5 Pa (0.05mbar) RPM: 1400 RPM Power: 1/4HP Inlet Port: 1/4" Flare Oil Capacity: 300 ml Dimension: 10 1/2" x 4 1/2" x 8 1/2