Submersible Systems Heed 3 - Military Emergency Egress Device

Submersible Systems Heed 3 - Military Emergency Egress Device

Submersible Systems Spare Air Pack - Model 600 - 6cuf

Submersible Systems Spare Air Pack - Model 600 - 6cuf

Submersible Systems Spare Air / HEED 3 and Air Xtreme - Service

After one year, cylinders and regulators should be inspected and serviced - you can conveniently order your Spare Air Service HERE
Availability: In stock
was A$165.00 Special Price A$159.95

Submersible Systems Spare Air / HEED 3 and Air Xtreme - Service

After one year, cylinders and regulators should be inspected and serviced - you can conveniently order your Spare Air - HEED 3 and Air Extreme Service HERE

This service includes: Service kit (which is expensive) service for the demand valve and the hydrostatic testing of the cylinder - simply place the order through this page and we will send you an email with instructions - this price includes the return of your serviced system - you simply have to cover the shipping to the service centre (NSW).

Did you know?

All of our Spare Air - HEED 3 - Air Xtreme cylinders have been inspected and certified and have the Australian Standards marking on them. Australian standards require even new cylinders to be inspected and certified before its first fill and this has been done.

We save you the hassle and extra costs that you would incur if you had purchased from another country.

Also as part of out commitment to your safety its our recommendation to have your Spare Air regulator serviced at the same time. It's important to us that your Spare Air is ready for any unforeseen reason, so please read the user manually carefully before use.


All of our Spare Air cylinders have been inspected and certified and have the Australian Standards marking on them. Australian standards require even new cylinders to be inspected and certified before its first fill and this has been done.

SPARE AIR units have a one-year warranty from the date of purchase.

SPARE AIR is the smallest redundant SCUBA system available with enough air to get you to the surface in an out-of-air emergency. The patented SPARE AIR should be a standard piece of SCUBA diving equipment for the safety minded diver. Our goal is to convince you to save your own life in an out-of-air emergency.

Spare Air is available as:

  • 1.7 CF (0.04 cubic metres) - 30 Breaths at the surface
  • 3.0 CF (0.08 cubic metres) - 57 Breaths at the surface
  • Nitrox 3.0 CF (0.08 cubic metres) - Nitrox ready up to 40% EAN - 57 Breaths at the surface
  • each with or without Submersible Systems Spare Air Mini Pressure Gauge