Quality you can rely on. Catalina has been manufacturing aluminum SCUBA cylinders for over 30 years, and today is a leading supplier in the global SCUBA cylinder market.
State-of-the-art manufacturing facilitates located on the East and West coasts of USA
All SCUBA cylinders are produced from high quality North American sourced raw materials
On-site DOT (IIA) Inspections – dimensional, visual, hydrostatic, tensile & burst testing
Serialization – complete traceability of cylinder production batch, test reports and raw material
Personalized customer support – technical inquiries, new product development, logistics
 
Scuba Cylinders
*All capacities are correct except the industry standard S80 and C80 that have an actual capacity of 77.4 cu ft
*Buoyancy (see chart in images) is calculated with a standard K valve in seawater
Material: Every cylinder is produced from high strength aluminium alloy 6061-T6
Thread: 3/4 - 14 NPSM
Finish: Powder coating paint available in eight colours
Regulation and Inspection: All seamless aluminium alloy compressed gas cylinders are manufactured in accordance with US Department Of Transport (DOT) 3AL and Transport of Canada (TC) 3ALM requirements. Every cylinder is inspected and tested by a DOT and TC authorised independent inspection agency.
All cylinders imported in to Australia are stamped with the Australian Standards Authority Number