Oceanic SPG Swiv Module W/Tab Scuba Pressure Gauge Scuba Regulators A revolutionary new one way

A revolutionary new one way flow vent purge valve

and perform generously

valves and regulator hoses are rather generic

The first stages with air-balanced pistons deliver significantly more air to the second stage than any other first stage

Oceanic SPG Swiv Module W/Tab Scuba Pressure Gauge Scuba Regulators A revolutionary new one wayNot available for sale outside of the U. S. and Caribbean. Modular flexibility. The SWIV Pressure Gauge is an accurate and reliable submersible pressure gauge rated to 5,000 psi. Modular flexibility. The SWIV Pressure Gauge is an accurate and reliable submersible pressure gauge rated to 5,000 psi.Nitrox compatible to 50% O2OceanGlo luminescent gauge face absorbs light and glows approximately 7 times faster and longer than other materialsShock