SuperEvac 8 CFM Vacuum Pump, Voltage: 115, Hertz: 60, Phase: 1, Stage: Two, Oil Capacity: 28 Oz, Motor HP: 1/2, Motor RPM: 1725, Applications: Refrigeration and AC, Features: Convenient Shoulder Strap, Downward Angled Sump, Built-In Vacuum Gauge, Large Brass Oil Drain, Metal with Rubber Overlay Base, Wide-Mouth Oil Reservoir Port, Multiple Intake Fittings, Dimension: 11.5"H x 6"Wx 17.5"D, Weight: 32.5 lbs