Pfeiffer
| Recommended controller | TCP-121 • TCP-380 | 
| Recommended backing pumps | MZ-2T • UNO 005A | 
| Applications | HV technology • UHV technology • research & development • mass spectrometry • leak detectors • electron optics/microscopy • vacuum handling systems/locks • lamp & tube production • vacuum process technology • basic physical research • accelerators • fusion technology | 
