What pressure do aerocom pneumatic tube systems operate at? Aerocom Pneumatic tube systems generally operate at very low pressure, around +/-250m millibars. By admin|2024-05-27T11:55:48+01:00May 27, 2024|Comments Off on What pressure do aerocom pneumatic tube systems operate at? Share This Item FacebookXLinkedInWhatsAppTumblrEmail About the Author: admin