A question about the pressure of the pump
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For example, if a pump has a head of 3 kilograms and there is no pressure at the inlet, and after starting it I keep it operating at a head of 2 kilograms, is this considered incorrect operation? Could it have an impact on the pump?
It will have no impact on the pump and will save electricity; however, you didn’t clarify whether it is a centrifugal pump or a positive displacement pump – those are two different concepts.
You might be a new employee. The operation of chemical processing equipment must be carried out in accordance with the conditions and methods specified in the operating procedures. “ Is this considered incorrect operation? Will it have an impact on the pump? It depends on whether the physical and chemical conditions required for the medium inside the pump are acceptable, and whether this pressure maintenance affects the users...... “The statement “no pressure at the pump inlet” is not accurate. This “stress-free” measurement point has certain requirements; if there is a measurement point, it should not be zero. It is recommended to provide a simple view showing the table conditions, medium, pump head, suction pressure, flow rate, and pump type.
Senior, you’re putting the newcomer in a difficult position; P