1 1

Catalina

Available to Order

Catalina S40 5.7 L 207 Bar Aluminium Scuba Cylinder

Catalina S40 5.7 L 207 Bar Aluminium Scuba Cylinder

CY10545

RRP $584.00 AUD

Our Price $525.00 AUD

You Save $59.00 AUD (10%)

Shipping calculated at checkout.

The middle-size Catalina aluminium option for buyers comparing a compact pony, stage or bailout cylinder with more reserve than the S19 or S13.

  • Catalina aluminium construction
  • S40 commercial format · 207 bar
  • Valve Configuration choice · Available to Order
View full details

Product overview

About this cylinder

The Catalina S40 is the middle size in this aluminium cylinder range. Its 40 cu ft class identity and 207 bar working pressure place it between the compact S19 and the full-size S80.

The S40 is commonly compared for pony, stage or reserve-cylinder setups where more capacity is wanted than the S19 provides, without moving to an S80-sized cylinder.

Choose With DIN/K Valve if you need the valve supplied with the cylinder, or Without Valve if you only require the cylinder body.

Scuba cylinders are dispatched unassembled for shipping. If you select the valve-equipped version, the DIN/K valve is included but packed separately and is not fitted to the cylinder for transit.

Features

Key features

Middle-size Catalina option

The S40 sits between the full-size S80 and the compact S19/S13 formats.

Cylinder dimensions

The aluminium body is 133.4 mm in diameter and weighs 7.3 kg empty before valve selection.

Valve choice

Choose the cylinder body with the included DIN/K valve or Without Valve.

Highlights

Technical highlights

Pony, stage or bailout comparison

Consider the S40 where the intended setup calls for more reserve than the smaller Catalina bodies.

40 cu ft class format

A mid-size Catalina choice for comparing pony, stage or reserve-cylinder setups.

Specifications

Technical specifications

Material
Aluminium alloy 6061-T6
Working Pressure
207 bar
Cylinder Diameter
133.4 mm
Empty Weight
7.3 kg
Valve Configuration
Select from product variants
Included Components
One cylinder; valve inclusion depends on selected variant
Finish / Colour
Brushed aluminium
Intended Configuration
Pony, stage or bailout cylinder comparison

Working pressure and cylinder-body dimensions apply to both Valve Configuration choices.

Fulfilment

Shipping and availability

Orders are typically dispatched within 2–3 business days.

We ship genuine Catalina products Australia-wide from our Melbourne dive shop. If an item is temporarily unavailable, we'll contact you with the latest estimated dispatch timeframe before processing your order. Scuba cylinders are dispatched unassembled. If you select a configuration that includes a valve, the valve is supplied separately and is not fitted to the cylinder for transit.

Included

Configuration supplied

One Catalina aluminium cylinder in the selected Valve Configuration. With DIN/K Valve includes the valve, packed separately for shipping. Without Valve is the cylinder body without a valve.

Compare the S40 with the S19 and S80 by physical format, working pressure, valve choice and the capacity required for your planned setup.

Product help

Cylinder questions

What valve configurations are available?

Choose Without Valve or With DIN/K Valve from the Valve Configuration selector.

How does the S40 compare with the S19?

The S40 is the larger format. Compare physical size and the gas reserve required by the intended plan rather than selecting by name alone.

Can the S40 be considered for pony, stage or bailout use?

The S40 is commonly compared for pony, stage or reserve-cylinder setups. Choose capacity as part of your wider gas and equipment plan.

Is this sold as one cylinder?

Yes. Each variant is one Catalina S40 cylinder in the selected Valve Configuration.

Does the valve arrive fitted?

No. With DIN/K Valve includes the valve, but it is packed separately and is not fitted to the cylinder for transit.

Related products

Compare related scuba cylinders

Compare nearby Catalina and Faber cylinders by capacity, working pressure, material, physical format and valve choice.

Support

Comparing pony, stage or bailout cylinders?

Tell our dive team the intended cylinder role, physical constraints and valve requirement. We can help compare the S40 with adjacent Catalina and Faber formats.

Contact usScuba Cylinders