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first stage diaphragm

Discussion in 'Vintage Equipment Diving' started by squid.dive@ gmail.com, Jan 27, 2020.

  1. Umuntu

    Umuntu Divemaster

    # of Dives: I just don't log dives
    Location: Traveller
    524
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    Rubber diaphragms and oil filled environment sealing Chambers were discontinued when regulators needed EU Nitrox certification.

    The most common material used for main diaphragm is fabric reinforced EPDM.

    See
    1st Stage Diaphragm: Replace or Re-Use?
     
    couv likes this.

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