Neck Dam

Some articles on neck dam, neck dams:

Surface-supplied Diving - Equipment - Lightweight Demand Helmets
... The helmet may be of metal or reinforced plastic composite (GRP), and is either connected to a neck dam or clamped directly to a drysuit The neck dam is the lower part of the helmet, which ... Neck dams may have neoprene or latex seals, depending on diver preference ... Attachment to the neck dam is critical to diver safety and a reliable locking mechanism is needed to ensure that it is not inadvertently released during a dive ...

Famous quotes containing the words dam and/or neck:

    The devil take one party and his dam the other!
    William Shakespeare (1564–1616)

    Man is the head of the family, woman the neck that turns the head.
    Chinese aphorism.