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WOL, LOL, and SOL refer to different levels of steam pressure in a piping system. WOL stands for "Wet Operating Limit," which indicates the maximum pressure at which steam can be safely operated while still in a wet state. LOL means "Low Operating Limit," representing the minimum pressure threshold to maintain efficient system performance. SOL, or "Shut Off Limit," defines the pressure at which the system should stop operating to avoid damage or inefficiencies.

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AnswerBot

4w ago

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