You cannot breathe directly out of a scuba tank because of the high pressure. A regulator reduces pressure to safe a level that can be inhaled by the diver. A diving regulator has two parts: the First Stage reduces the tank pressure and connects it to the Second Stage which contains the mouthpiece for breathing

New Hollis 210 / H-02 Oxygen Clean Tech Diver Regulator With MaxFlex Hose - DIN


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Bulletproof Design....

With the bulletproof design of the Hollis HP5 first stage the H-O2 Tech Regulator is certified for up to 100% oxygen service thanks to highly specialized component materials and manufacturing processes" "

Cleaned and assembled in a clean room environment with specially designed materials, halocarbon based lubricants and color-coded for easy identification
Comes standard with 300 BAR/4500 PSI DIN connection and 40"/101cm regulator hose
The perfect option for this regulator is the Hollis Brass PSI or BAR pressure gauge with 6"/15cm HP Hose
This coupled with its outstanding reliability makes it the only choice for technical divers
Designed to withstand the rigorous CE standard for coldwater performance
Do not attempt to use this product with enriched air until you have obtained training in Nitrox use with mixtures containing over 40% O2 by volume, from a nationally recognized training agency
Aluminum Ring optional

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