Just had an apparatus salesman (and asst. fire chief of a fire district) tell me that pressure governors will idle the engine for at least 45 seconds when they sense cavitation, and they cannot be reset during this time to restore pressure. I know the loss of supply will cause this, and cavitation is related, but my prior experiences have been contrary. He was also throwing around the name "pump boss" a lot, but he made it sound like this was all governors.
HELP!?
HELP!?
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