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Diaphragm Development Trends For Safe Leak Free Reciprocating Process Pumps
(Turbomachinery Laboratories, Department of Mechanical Engineering, Texas A&M University, 1995)
The application of diaphragm pumps for metering and conveying the fluids are continuously expanding because they provide zero-leakage, can run dry, have superior efficiency, offer high reliability, maximize safety and ...
Understand Progressing Cavity Pumps Characteristics And A Void Abrasive Wear
(Turbomachinery Laboratories, Department of Mechanical Engineering, Texas A&M University, 1995)
Progressing cavity pumps develop their pumping action by the meshing of the external threads of the elastomer stator and the internal threads of the metallic rotor. The special geometry, as characterized by the different ...