Manifolded twin set

Manifolded Twin Set is a type of scuba diving equipment that consists of two scuba cylinders connected by a manifold. The manifold allows gas to flow between the two cylinders, providing a larger gas supply and redundancy in case of a cylinder or valve failure.

Design and Function

A manifolded twin set typically consists of two identical scuba cylinders, each with its own valve. The cylinders are connected by a manifold, which is a pipe or tube that allows gas to flow between the cylinders. The manifold typically has a central valve that can isolate the two cylinders from each other, allowing a diver to shut off the gas flow from one cylinder in case of a failure.

The manifolded twin set is typically mounted on the diver's back using a backplate and wing or a buoyancy compensator. The cylinders are held together by metal bands or bolted clamps.

Advantages and Disadvantages

The main advantage of a manifolded twin set is the increased gas supply, which allows for longer dives and provides a safety margin in case of an unexpected gas consumption. The redundancy provided by the two cylinders and valves can also be a lifesaver in case of a cylinder or valve failure.

However, a manifolded twin set is heavier and bulkier than a single cylinder, which can make it more difficult to handle on land and can increase drag underwater. It also requires more maintenance and is more expensive than a single cylinder.

See Also

• Scuba diving
• Scuba equipment
• Scuba cylinder
• Valve
• Manifold
• Backplate and wing
• Buoyancy compensator

References

Manifolded twin set Resources
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