H2Odyssey Extra Air Source Regulator System

You're 60' (18m) down, and your primary air source malfunctions, you can't get air! What do you do? Pull-out your extra air source, calmly make your way to the surface, make a safety stop and once back on the boat or on shore thank your lucky stars" you dove with the extra air source. The Extra Air Source removes existing limits on redundant air currently on the market and allows you to configure a redundant air source tailored to your diving- needs. Whether you're cave diving or diving shallow reefs the Extra Air Source will get you to the surface and even provide you with enough air for a safety stop if configured correctly for your maximum depth.

Having a redundant air source for increased safety allows independent emergency air not dependent on your primary air supply. An octopus or breathable inflator system both depend on the reliability of your primary air source. If it malfunctions you're out of air! The EAS2 gives you the reliability of a redundant air system using a dependable non-balanced flow-by piston first stage with a downstream demand valve second stage. The first stage regulator threads directly into the neck of the cylinder eliminating the need or bulk of a cylinder valve or hose. First stage has a sure grip on/off valve hand wheel that is easy to turn even with gloved hands. The first stage is equipped with two 3/8" threaded low pressure ports and one 7/16" threaded high pressure port on the marine grade chrome platted brass body for corrosion resistance and long life.

The second stage regulator has a bright yellow purge cover, is a dependable simple downstream demand valve design which connects to the first stage via a 360½ vertical/horizontal swivel. The second stage has a quality silicone mouthpiece, diaphragm and dual exhaust valves in a dual exhaust manifold for ease of inhalation/exhalation when in an emergency out of air situation. The large purge button makes clearing the regulator safe and easy. The first stage regulator threads directly into the neck of a 3/4"-14 NPSM cylinder eliminating the need or bulk of a cylinder valve, it also gives you the latitude of selecting the size of cylinder to be utilized.

The Extra Air Source is available in two models. If you find that you will be filling your unit predominantly at your local dive store or on a dive boat that can fill cylinders then you will prefer the Station Filler Model, if you will be filling your unit while on the fly, then you will need the Yoke Model which allows filling from your Scuba cylinder. If you find you may need both then the SKU's for the two Filler Adapters are as follows: H2EASSFA Station Filler and H2EASYFA Yoke Filler. Product comes with an owner's manual.