7/21/2019 recirculation of pump

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As LRJ said, the minimum flow and the recycle arrangement should be specified byEPC/Vendor. In some cases, if the vendor foresee temperature rise of the liquidbecause of recirculation, recirculation cooler will be installed in the recirculation line to protect the pump / loss of flashed portion in the tank. This kind of requirement normally not evaluated and shown in our PID as this is part ofdetailed design.