How a Spare Air Works

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Regulator Body - Our simple rugged design utilizes the same time proven technology found in typical regulators used by SCUBA Divers around the world. Our always-on, breathe on demand, balanced single stage regulator is easy to maintain and service.

Pressure Indicator - The standard indicator is easy to read by the White Indicator Pin rising up when the Spare Air has filled to 3000psi. A Dial Gauge Pressure Indicator is available as an optional accessory.

Purge Button - Clears the regulator and empties the Air Tank.

Mouthpiece - Standard regulator mouthpiece carried by SCUBA Diving Shops everywhere and is the same model used on most regulators.

Check Valve - Remove the cover and attach the yoke style Refill Adapter (included with every Spare Air, patent pending). Attach the other end to a filled SCUBA tank and in 30-60 seconds, your Spare Air is full.

3000 PSI Aluminum Cylinder - This SCUBA cylinder is manufactured just like standard SCUBA tanks, with the same safety features. The cylinder should be inspected annually and hydrostatically tested once every 5 years.