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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…
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Suction and Discharge Nozzles
The suction and discharge nozzles are part of the casings itself. They commonly have the…
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Stationary Components
Casings Description: centrifugal-pumps Figure 4: Cut-Away of a Pump Showing Volute Casing Casings are generally…
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General Components of Centrifugal Pumps
A centrifugal pump has two main components: A rotating component comprised of an impeller and…