What Is Discharge Pressure?

Pump discharge pressure is one of the main performance parameters of the pump. Refers to the integrated average of the hydrostatic pressure at the intersection of the pump outlet axis and the outlet section. The discharge pressure of the pump represents the total pressure energy of the pumped liquid after passing through the pump. The pump relies on this energy to complete the delivery of the liquid, which is one of the main evaluation indexes of the pump. The discharge pressure of a chemical pump should be determined by the requirements of the chemical process, which is the main design and purchase design basis for chemical pumps. The discharge pressure of the vane pump is the sum of the suction pressure and the pressure difference (lift) generated after the liquid being sent through the impeller; the discharge pressure of the positive displacement pump is centered on the pressure of the discharge system. ^[1]

Pump discharge pressure

Right!

Pump discharge pressure is one of the main performance parameters of the pump. Refers to the integrated average of the hydrostatic pressure at the intersection of the pump outlet axis and the outlet section. The discharge pressure of the pump represents the total pressure energy of the pumped liquid after passing through the pump. The pump relies on this energy to complete the delivery of the liquid, which is one of the main evaluation indexes of the pump. The discharge pressure of a chemical pump should be determined by the requirements of the chemical process, which is the main design and purchase design basis for chemical pumps. The discharge pressure of the vane pump is the sum of the suction pressure and the pressure difference (lift) generated after the liquid being sent through the impeller; the discharge pressure of the positive displacement pump is centered on the pressure of the discharge system. ^[1]