The Catalina AL80 is the classic aluminum scuba cylinder, and owning one means you can fill up and dive on your own schedule. Catalina lists its aluminum 80 as the S80, rated at 3000 psi and holding 77.4 cubic feet of air. Choose your color from the options on this page.

Catalina S80 Specifications

• Service pressure: 3000 psi (207 bar)
• Air capacity: 77.4 cu ft (2,192 L); water capacity 11.1 L
• Diameter 7.25 in; length 25.9 in
• Cylinder weight: 31.3 lb
• Buoyancy: -1.6 lb full, +2.8 lb at 500 psi and +4.1 lb empty
• High-strength 6061-T6 aluminum alloy, designed to DOT-3AL and TC-3ALM specifications

About Catalina

• Catalina has made aluminum scuba cylinders for over 30 years, at factories on the East and West coasts of the USA
• Ask our staff about the valve on the tank you choose

Ready for your own tank? Pick it up at our Houston dive shop on Mercer St, where our staff can help you get it set up for your next dive. We ship nationwide, and orders shipped outside Texas are not charged sales tax.