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SCUBAPRO Diaphragm vs. Piston First Stages
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To move air from your cylinder to your regulator’s second stage, a first stage uses either a piston system or a diaphragm system. Both can deliver excellent breathing performance; however, each has distinct advantages that are better suited to different diving situations. SCUBAPRO USA’s Technical Manager Rene' Duprè explains. http://www.scubapro.com/en-US/USA/regulators.aspx
Теги:
Scuba diving scubapro scuba scuba pro regulator first stage scuba first stage diaphragm first stage piston first stage
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