Catalina Tank S80

Catalina Cylinders

• Specification: DOT-3AL & TC-3ALM designed.
• Manufactured from high strength aluminium alloy 6061-T6.
• Threads: Standard 3/4-14 NPSM.
• Finish: fully brushed & other finishes available on special order.

Aluminium cylinders unlike steel cylinders don’t rust. The oxidization of aluminium forms a protective coat that hinders the continuation of corrosion making aluminium cylinders less likely to be condemned due to excessive corrosion. All Catalina cylinders are nitrox Ready.