The BeaconMedæs Claw Vacuum System is a technology that uses multi-claws which are dry and frictionless. Claw rotors spin are synchronized using precision gears, which make them spin in differing directions. This forms a vacuum system which is very efficient. There is no need for lubricant or sealing fluid inside the pumping chamber as the rotors never touch each other or the housing. The only maintenance required is an annual inlet filter change and also replacing the gear tube. This machine is an excellent choice for waste anesthesia services as it will safely operate under high oxygen concentrations. It is offered for WAGD and oxygen services also.