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Emergency Air Systems

In an out-of-air emergency there are really only two things that matter-your next breath, and where it's coming from. An emergency air system (bailout bottle, bailout cylinder or emergency gas supply) is a scuba cylinder carried by a scuba diver for use as an emergency supply of breathing gas in the event of a primary gas supply failure.

Choosing among the available emergency air systems is an exercise in trade-offs. Small, compact bailout cylinders are easy to travel with, easy to use, easy to share and they can be stowed almost anywhere, but depending on how deep you are, may only give you just enough air to kick for the surface or to find that wayward buddy. Bigger emergency air cylinder systems provide more options in that they may allow you to make a slower ascent, but they also take up more space on your gear, are harder to travel with and can create hydrodynamic drag.

The Scuba Doctor dive shop can supply the H2Odyssey Extra Air Source kit solutions, or help you to build a different setup to suit your particular requirements.



Product Image Item Name- Price
Catalina S19 Aluminium Cylinder - 2.7 litre (19 cu ft) - 207 bar

Catalina S19 Aluminium Cylinder - 2.7 litre (19 cu ft) - 207 bar

Catalina S19 (2.7 litre, 19 cubic ft), 207 bar, Aluminium Cylinder with DIN/K Valve. High grade aluminium constructed especially to meet Australian...
$349.00  $319.00
Save: $30.00 (9%)


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H2Odyssey EAS Complete Bag, Decant Filling Adapter, S19 Cylinder

H2Odyssey EAS Complete Bag, Decant Filling Adapter, S19 Cylinder

The H2Odyssey EAS Complete Bag with Decant Filling Adapter and S19 Cylinder is a great emergency air supply solution. It's carried by a scuba diver...
$749.00  $675.00
Save: $74.00 (10%)


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Catalina S13 Aluminium Cylinder - 1.9 litre (13 cu ft) - 207 bar

Catalina S13 Aluminium Cylinder - 1.9 litre (13 cu ft) - 207 bar

Catalina S13 (1.9 litre, 13 cubic ft), 207 bar, Aluminium Cylinder with DIN/K Valve. High grade aluminium constructed especially to meet Australian...
$329.00  $299.00
Save: $30.00 (9%)


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H2Odyssey EAS Complete Bag, Decant Filling Adapter, S13 Cylinder

H2Odyssey EAS Complete Bag, Decant Filling Adapter, S13 Cylinder

The H2Odyssey EAS Complete Bag with Decant Filling Adapter and S13 Cylinder is a great emergency air supply solution. It's carried by a scuba diver...
$729.00  $655.00
Save: $74.00 (10%)


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Catalina S6 Aluminium Cylinder - 0.9 litre (6 cu ft) - 207 bar

Catalina S6 Aluminium Cylinder - 0.9 litre (6 cu ft) - 207 bar

Catalina S6 (0.9 litre, 6 cubic ft), 207 bar, Aluminium Cylinder with DIN/K Valve. High grade aluminium constructed especially to meet Australian...
$289.00  $259.00
Save: $30.00 (10%)


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H2Odyssey EAS Complete Bag, Decant Filling Adapter, S6 Cylinder

H2Odyssey EAS Complete Bag, Decant Filling Adapter, S6 Cylinder

The H2Odyssey EAS Complete Bag with Decant Filling Adapter and S6 Cylinder is a great emergency air supply solution. It's carried by a scuba diver...
$649.00  $585.00
Save: $64.00 (10%)


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H2Odyssey Extra Air Source EAS2 1st Stage Regulator

H2Odyssey Extra Air Source EAS2 1st Stage Regulator

The H2Odyssey Extra Air Source EAS2 1st Stage Regulator is the basis of a customised emergeny air source system. It's for when you're 36 metres (120...
$399.00  $369.00
Save: $30.00 (8%)


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H2Odyssey Extra Air Source FA-1 Yoke Filler Adapter

H2Odyssey Extra Air Source FA-1 Yoke Filler Adapter

The H2Odyssey Extra Air Source FA-1 Yoke Filler Adapter is used when you need to refill your Extra Air Source or Redundant Air System on the beach or...
$129.00  $119.00
Save: $10.00 (8%)


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H2Odyssey Extra Air Source FA-2 Station Filler Adapter

H2Odyssey Extra Air Source FA-2 Station Filler Adapter

The H2Odyssey Extra Air Source FA-2 Station Filler Adapter is used when you need to refill your Extra Air Source or Redundant Air System when you go...
$99.00  $89.00
Save: $10.00 (10%)


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Monthly Specials For December


H2Odyssey Extra Air Source EAS2 1st Stage Regulator

H2Odyssey Extra Air Source EAS2 1st Stage Regulator
$399.00  $369.00
Save: $30.00 (8%)

H2Odyssey Extra Air Source FA-1 Yoke Filler Adapter

H2Odyssey Extra Air Source FA-1 Yoke Filler Adapter
$129.00  $119.00
Save: $10.00 (8%)

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