Bontoh village doesn’t have much. Its small square homes cobbled together from a jumble of materials gestures a very simple life. But what it does have, apart from the ominous volcano looming above, is world-class ship building skills.
Spare Air
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 also konwn as the HEED 3 and SEED (Supplementary Emergency Escape Device), the STASS (Short Term Air Supply System), Spare Air Industrial (packeged for commercial personnel exposed to toxic fumes), Spare Air Escape (includes a mask to allow home users to escape from smoke and fire), and Xtreme Sport (our smallest model for Kayakers, Surfers and other extreme sport enthusiasts).
Over 300,000 sold - over 30 years in service.
Smallest, most compact redundant emergency air system available.
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![Submersible Systems Heed 3 - Military Emergency Egress Device]()
Submersible Systems Heed 3 - Military Emergency Egress Device
The Helicopter Emergency Egress Device 3 (HEED 3) manufactured...
was A$599.00 Special Price A$499.00 -
![Submersible Systems Spare Air Pack]()
Submersible Systems Spare Air Pack
SPARE AIR is the smallest redundant SCUBA system available with...
was A$459.00 Special Price A$379.00 -
![Submersible Systems Air Xtreme]()
Submersible Systems Air Xtreme
Submersible Systems introduces a safety product specifically...
was A$429.00 Special Price A$349.00Add to Wish ListOut of stock -
![Submersible Systems - Yoke Refill Adapter]()
Submersible Systems - Yoke Refill Adapter
Use the SCUBA Tank Refill Adapter to refill from any full SCUBA Tank.
was A$104.95 Special Price A$89.95Add to Wish ListOut of stock -
![Submersible Systems Spare Air Mini Pressure Gauge]()
Submersible Systems Spare Air Mini Pressure Gauge
Submersible Systems Spare Air Mini Pressure Gauge - takes place...
was A$94.95 Special Price A$74.95 -
![Submersible Systems - Air Compressor Refill Adapter]()
Submersible Systems - Air Compressor Refill Adapter
Use Submersible Systems Air Compressor Refill Adapter to refill...
was A$59.95 Special Price A$54.95
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August 19, 2020
The Leafy Sea Dragon is one of the most ornate and camouflaged marine creatures in our oceans, amongst many other's - hence making it a highly sought-after photography subject and sight to witness.....
August 15, 2020
Do you choose a blue or black background for your underwater photography? Why it matters and how to create to right effect. Underwater Photography hints and secrets.
August 14, 2020
An overview of what diving at Barunguba - or Montague Island - has to offer underwater photographers with a few tips and pointers
August 06, 2020
As we reflect on the challenges of 2020 and dream of adventures for 2021, here’s a look back at the five places that stole our hearts.