my bro has a macdev tank and im not sure if it is good or not and i need this answered right away b/c it has air in it.heres was it says in thios order:
(MACDEV symbol)
www.macdev.net
TC-SU 5134-310
DOT-E 10915-4500
EJ 22097 Luxfer
6 05 ree: 15
Luxfer part number: P11F-5 Carbon fiber
Please get back asap