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here... I need to make a selection of Pressurization unit for the CHW system.
Is the pump maximum pressure is the working pressure of the system.
Or do I need to calculate separate?
Kindly help, me. Thanks in advance
First we need to select the pump, and one of the required parameters is the Head of the pump. Find the head required for the pump by considering the longest run or the most remote unit in your system. That will be the head or the total dynamic head, inclusive of all the equipment losses.
This head is convertible to pressure and is correctly indicated at the discharge gage of the pump, IF YOUR PIPE SIZES ARE CORRECT.
