petermetz.de kb:eng:vacuum:pumps https://petermetz.de/ 2026-05-04T15:14:18+00:00 petermetz.de https://petermetz.de/ https://petermetz.de/lib/tpl/bootstrap3/images/favicon.ico text/html 2022-01-23T13:29:14+00:00 Anonymous (anonymous@undisclosed.example.com) Using Diaphragm Pumps in Low-vacuum Applications https://petermetz.de/kb:eng:vacuum:pumps:diaphragm?rev=1642944554&do=diff Using Diaphragm Pumps in Low-vacuum Applications text/html 2022-01-23T13:29:22+00:00 Anonymous (anonymous@undisclosed.example.com) Using Fridge Compressors in Low-vacuum Applications https://petermetz.de/kb:eng:vacuum:pumps:fridge?rev=1642944562&do=diff Using Fridge Compressors in Low-vacuum Applications text/html 2022-02-26T14:21:01+00:00 Anonymous (anonymous@undisclosed.example.com) Vacuum Pumps https://petermetz.de/kb:eng:vacuum:pumps:start?rev=1645885261&do=diff Vacuum Pumps Sprengel Pumps for High-Vacuum Applications See, e.g., en.wikipedia.org/wiki/Sprengel_pump and youtube.com/watch?v=viJ3T-1KZqY for a ~10 to 1mbar system. Using Aspirators for Medium-Vacuum Applications See, e.g., Lab Equipment: Aspirator Vacuum Pump for a ~100mbar system. Resources and References See Also Related Pages