Press-chem tube

Press-chem tubes were part of the system that Cloud City used to mine Tibanna from Bespin's atmosphere. Tibanna gas was drawn from the atmosphere into the heavily pressured tubesGalaxy Guide 2: Yavin and Bespin where it was stabilizedThe Essential Guide to Weapons and Technology and then moved to the city's refineries.
==Sources==
*Galaxy Guide 2: Yavin and Bespin
*Galaxy Guide 2: Yavin and Bespin, Second Edition
*The Essential Guide to Weapons and Technology
==Notes and references==
Category:Mining technology