Classic Downstream PistonHomeDiving TechnologyBalanced PistonClassic Downstream Piston

Classic downstream piston

The classic downstream valve is the first choice of diving centers and rental facilities worldwide for warm and moderate water temperatures. This is the best example of bulletproof reliability and trouble-free, minimal maintenance regulators. A classic downstream piston does not compensate for the minor changes  in pressure delivered to the second stage as tank air is consumed, but still guarantees solid performance.


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WARNING: When diving, you must follow the rules and apply the skills taught by a recognized scuba diving certification agency. Before taking part in any diving activity, it is mandatory to have successfully completed a scuba diving course. Information on this website does not replace a diving instruction course.