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Requirements for Consistent Operation
Centrifugal pumps are the ultimate in simplicity. In general there are two basic requirements that…
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Developing a Pump Performance Curve
A pump's performance is shown in its characteristics performancecurve where its capacity i.e. flow rate…
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Centrifugal Pump Performance Curves
The capacity and pressure needs of any system can be defined with the help of…
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The Affinity Laws
The Affinity Laws are mathematical expressions that define changes in pump capacity, head, and BHP…
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Power and Efficiency
Brake Horse Power (BHP) The work performed by a pump is a function of the…
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Pressure to Head Conversion Formula
The static head corresponding to any specific pressure is dependent upon the weight of the…
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Capacity
Capacity means the flow rate with which liquid is moved or pushed by the pump…
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Auxilliary Components
Auxiliary components generally include the following piping systems for the following services: Seal flushing ,…
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Rotating Components
Impeller The impeller is the main rotating part that provides the centrifugal acceleration to the…
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Seal Chamber and Stuffing Box
Description: centrifugal-pumpsFigure 7: Parts of a Simple Seal Chamber Seal chamber and Stuffing box both…