The Catalina S40 Aluminium Scuba Cylinder is a versatile and durable scuba tank ideal for stage diving, decompression setups, pony configurations and travel diving. Manufactured from high-strength 6061-T6 aluminium alloy, it offers excellent corrosion resistance, dependable performance and long-term durability in demanding marine environments.
The compact yet practical 40 cu ft capacity makes it a popular choice for technical divers needing additional gas supply without excessive bulk. Its streamlined dimensions and manageable weight also make it suitable for recreational divers wanting a reliable pony or backup cylinder. Built from non-magnetic, rust-resistant aluminium, the S40 is rugged enough for both personal and rental use.
Designed and manufactured to meet strict international and Australian safety standards, every Catalina cylinder undergoes independent inspection and testing for reliability and peace of mind.
Comes complete with Sanosub DIN/K Valve instead and is ready to fill straight out of the box.
Key features:
- 40 cu ft aluminium scuba cylinder
- Manufactured from high-strength 6061-T6 aluminium alloy
- Corrosion-resistant and non-magnetic construction
- Ideal for stage, decompression, pony and travel diving
- Durable enough for recreational or rental use
- Complete with Sanosub DIN/K valve (installed)
- Manufactured to international and Australian safety standards
- Approximate dimensions: 133.4 mm diameter × 633 mm length
- Approximate empty weight: 7.2 kg
- Working pressure: 207 BAR / 3000 PSI
