Balzers-Pfeiffer is an ISO 9001 certified global leader in the production of vacuum products used in a broad spectrum of high technology applications, including electronics, materials science and research. Products include a complete line of turbomolecular, mechanical and dry vacuum pumps, laboratory vacuum systems, quadrupole mass spectrometers, gas analyzers, helium and gas leak detectors, total pressure gauges, vacuum construction components and valves.