CTS has developed an innovative technology for the production of new types of composite
cylinders type 4 with an ultralight liner in PET (polyethylene terephthalate) ensuring very low
gas permeability rates, containing costs and increasing product reliability.
CTS has obtained the type approval for breathing air cylinders according to ISO UNI-EN 12245.
The type approved cylinders have a pressure of 300 bar, the 6,8 litre cylinder has a total weight
of 2,9 kg and the 7,2 litre cylinder a total weight of 2,8 kg.