Conventional Universal Joints Contributes to 20% of Pump Failures

Innovative Design Concepts for Optimizing Life Cost of Progressive Cavity Pumps

Due to the ever increasing demands of users on the economic efficiency, there is a continuous pressure on the pump manufacturers to challenge the design of progressive cavity pumps. In this edition of Roto Tech, different design variants for universal joints are presented and discussed with regard to their advantages and disadvantages. By the systematic implementation of innovative design concepts in universal joint, it has been possible to realize a leap in technology & create a new generation of progressive ...

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