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Positive displacement pumps 2012-09-07
Positive displacement pumps have a constant torque characteristic, whereas centrifugal pumps demonstrate variable torque characteristics. This article will discuss only centrifugal pumps.
Centrifugal pumps in different ways 2012-09-06
Centrifugal pumps can be classified in different ways such as by flow type, suction type and on construction type (opened, closed, etc). The number of stages for a pump depends on the number of impell
Centrifugal pumps are very important 2012-09-05
Centrifugal pumps as inevitable part of any desalination plant are significant consumers of energy. Due to high capacities of desalination plants, efficient operation of all their components, includin
A centrifugal pump 2012-09-04
A centrifugal pump converts mechanical energy from a motor to energy of a moving fluid. A portion of the energy goes into kinetic energy of the flid motion, and some into potential energy, represented
Centrifugal pumps 2012-09-03
All centrifugal pump inspection and test is done against the approved drawings, purchase order specifications, purchasers or company standards, and within the practices and rules of the country, state
The impeller of the centrifugal pump 2012-08-30
Centrifugal pumps comprise of a high-speed rotating impeller to which vanes are fixed. This impeller helps to move the liquid from one end to another. A tight casing envelops the impeller which has a
The operation of centrifugal pump 2012-08-29
Most centrifugal pumps will not last very long if not operated within its design parameters. The most common problems are usually associated with inadequate suction head or excessive discharge head:
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Parts of centrifugal pumps 2012-08-28
The advent of centrifugal pumps for aquarists was one of the most important advances for our hobby. Even fans of modern protein skimmers might admit that their skimmer would not work without its pump