Home » Courses » Mechanical Maintenance » Displacement Pumps

Displacement Pumps

Learning Objectives

  • Describe the operating characteristics of rotary positive displacement pumps
  • Identify the primary difference between an internal rotary gear pump and external rotary gear pump
  • Describe the design and operation of each of the following types of rotary pumps:
    • Screw pumps
    • Vane pumps
    • Lobe pumps
  • Explain the purpose of a metering pump

Available in English

55 Minutes

When you complete this lesson, you will be able to describe the design and operation of several, commonly used styles of this type of pump.