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
Manufacturer Reference / Part No.: 10714030
Feature1 | • Dry ambient pressure chamber increases freezing resistance, ensuring consistent airflow in the coldest conditions. |
Feature2 | • Substantial increase in airflow over its predecessor -- 6900 l/min versus 6500 l/min -- includes improved balance of air supply pressure. |
Feature3 | • Two high pressure and four high-flow ports maximize air delivery and hose routing options. |
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