ZB Products
Pump Thesaurus
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The definition of abrasion refers to a component's size (volume) becomes smaller and loses its original designed function. The abrasion of centrifugal pumps including impeller abrasion and seal abrasi...
Suppose the measured value of a quantity is x and its true value is a, then x-a=ε.
The error is expressed in the same units as the measured value x and ε is therefore referred to as the absolute erro...
Asynchronous motor, also known as induction motor, is an AC motor that converts electromechanical energy into mechanical energy by the interaction of the air gap rotating magnetic field and the rotor ...
Pump Knowledge
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The working principle of centrifugal pump:
(1) The impeller is rotated by the pump shaft to work on the fluid between the blades. The fluid is subjected to centrifugal action and is thrown to the per...
Types of centrifugal pumps
Classified by numbers of impellers of centrifugal pumps
1.Single stage centrifugal pump2.Multistage centrifugal pump
Classified by pressure of centrifugal ...
UL stands for Underwriters Laboratories, an organization that has been around for more than 100 years. If you visit the UL Web site at www.ul.com, you can find the following description:
"UL is a wor...
Pump Technique
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SPLIT CASE PUMP SPECIFICATIONS & CURVE PERFORMANCE
MODEL:GS200-200/200-240
GS200-200
GS200-240
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SPLIT CASE PUMP SPECIFICATIONS & CURVE PERFORMANCE
MODEL:GS200-140/200-160
GS200-140
GS200-160
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SPLIT CASE PUMP SPECIFICATIONS & CURVE PERFORMANCE
MODEL:GS150-240/2
...