What is a positive displacement pump?

07 May '17, 11:56

May 7, 2017, 11:56 a.m.
KnowledgeBase's gravatar image




Answer:

Positive displacement pumps delivers a certain amount of fluid every revolution/stroke. Fluid will not slip due to very less clearances between suction and discharge parts.

Most common type of positive displacement pumps are:

  • rotary lobe pump

              • alt text
  • progressing cavity pump

              • alt text
  • rotary gear pump

              • alt text
  • piston pump

              • piston pump
  • diaphragm pump

              • diaphragm pump
  • screw pump

              • screw pump
  • gear pump

              • alt text
  • vane pump

              • alt text
  • regenerative (peripheral) pump

              • alt text
  • peristaltic pump

              • alt text
permanent link

07 May '17, 12:54

May 7, 2017, 12:54 p.m.
SeamenExchangeExpert's gravatar image


add your answer

MarineProHelp 2018 - 2022