Advanced Vacuum provides repair, refurbishment, and remanufacturing services for vacuum pumps. It offers services for rotary vane and piston, dry, turbo molecular, cryogenic, and scroll vacuum pumps, as well as for turbo controller and power supplies, portable helium leak detectors, and roots blowers. The Company also provides vacuum pump oil filtration systems, as well as vacuum pump fluids, such as hydrocarbon, PFPE, phosphate ester, and diffusion pump fluids.