The efficient BeaconMedæs Claw Vacuum System uses multi-claw technology, which is both dry and frictionless. Claw rotors on the device are synchronized using precision gears to spin in different directions which creates an effective vacuum. No sealing fluid or lubricant is needed inside the pumping chamber since the rotors do not come into contact with each other or the housing. The only maintenance required is an annual changing of the inlet filter and replacing the gear lube. This system can be used for WAGD and oxygen services. It is guaranteed to function safely in areas with high oxygen concentration. It is also safe for waste anesthesia services.