List of products by brand SPARE AIR

spare air black ce mark safety tank: 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. Explore the wealth of information about our product and diving in general. Our goal is to convince you to save your own life in an out-of-air emergency.

Spare Air Black 1 l CE mark diving safety emergency tank: The 1 liter (6 cubic feet) Spare Air Package is just like the regular Spare Air models, only with a larger bottle. Designed to get you to the surface in an emergency, but small enough that you won't even know you're carrying it.

Upgrade your Spare Air or HEED (fits all models) to the high-end Dial Gauge introduced in 2019. Takes place of the existing Pin Style pressure indicator.  Easy to install - no special tools required!

HEED 3, manufactured by Submersible Systems, is a compact, lightweight and reliable Category A self-contained breathing apparatus.  HEED 3 is designed to increase the survivability of military and commercial personnel in the event of unintentional submersion in water. 

The Helicopter Emergency Egress Device 3 (HEED 3) manufactured by Submersible Systems, Inc. is a compact, lightweight and reliable self contained breathing apparatus. The HEED 3 is designed to increase the survivability of military and commercial personnel in short-term out-of-air emergencies.

This DIN style Refill Adapter allows you to fill your SPARE AIR / HEED directly from a full 3000 psi standard SCUBA tank. Easy to use. Easy to travel with .Either fill an empty SPARE AIR / HEED or top off air pressure to 3000 psi

This yoke style Refill Adapter allows you to fill your SPARE AIR / HEED directly from a full 3000 psi standard SCUBA tank. Easy to use. Easy to travel with .Either fill an empty SPARE AIR / HEED or top off air pressure to 3000 psi

Spare Air / HEED 3 is refillable from any high-pressure breathing air compressor. Use refill adapter on a dive boat or dive store full-size compressor (with yoke fitting at the end of the whip) designed to fill SCUBA tanks to at least 3000 psi.   

The plastic Refill Port Cap screws onto the Check Valve to protect the Spare Air when diving or storing.  The Cap can be quickly unscrewed for filling your Spare Air unit by compressor or from a filled SCUBA tank.

Replacement Refill Port Assembly includes the Check Valve and all internal components (stem and spring). Black Cap sold separately.

The standard Spare Air Pin Style Pressure Indicator shows when your Spare Air is ready for use.  The pressure indicator pin will extend flush with the top of the pressure indicator showing that the unit is full.  If pressure indicator pin is less than flush Spare Air is not full and needs to be filled to 3000 psi for maximum safety and number of breaths.  

Maintenance-service kit for Spare Air and Heed III emergency scuba diving cylinders