The Oil-less Rotary Vane Medical Vacuum System is 100% dry, with neither water nor oil. The system is easy to maintain with ordinary tools and no need for any special skills. The compact system is ideal for small facilities with limited maintenance staff. The Oil-less Rotary Vane Medical Vacuum System has the smallest footprint of any fully NFPA 99 compliant medical vacuum package due to a combination of several unique concepts in an over-under package. The Oil-less Rotary Vane Medical Vacuum System eliminates the risk of biohazardous waste oil found in normal medical vacuum systems due to the fact that this oil-less system, designed by BeaconMedaes, is 100% oil-free and therefore there are no issues regarding waste oil disposal.