37. On most commercial cargo vessels with a relatively small crew size and few users of the potable water system, how is the potable water system pressure maintained?

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cycling the potable water pump on and off by the action of the potable water hydropneumatic tank pressure switch in response to system demand changes.

37. On most commercial cargo vessels with a relatively small crew size and few users of the potable water system, how is the potable water system pressure maintained?

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