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.:
Feature1 | First Stage: |
Feature2 | Use the UST first stage. |
Feature3 | A balanced, diaphragm design – provides consistent easy breathing from start of dive until end. |
Feature4 | 1 HP port and 4 MP ports are angled for optimum hose routing |
Feature5 | Second Stage: |
Feature6 | Pneumatically-balanced second stage results in smooth, easy breathing. |
Feature7 | A silicone exhaust valve improves the breathing performance of the regulator. |
Feature8 | The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue. |
Feature9 | The large venturi lever has a soft touch rubber grip, which makes it easier to locate and use. The lever reduces the amount of grit ingress and therefore resists any possible friction giving a smooth operation. |
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