11L Aluminium Catalina dive cylders are made under the guidance of Aluminum Precision Products (APP) are the world’s largest producer of precision aluminium and iso-thermal titanium forgings supplied to the areospace industry. Under APP’s guidance, Catalina Cylinders has grown to become an industry leader. All Catalina cylinders come with a 10-year manufacturing defect warranty.
Nitrox use: The S40, S80 and C95 cylinders are approved for filling with Nitrox to a maximum of 40% oxygen at 15 degree Celsius. Under no circumstances are these cylinders to be filled with a greater oxygen content.