Positive displacement pumps (PD pumps) were created to meter or transfer hard-to-handle fluids like corrosive, viscous, shear sensitive, or abrasive slurries at various speeds without pressure-induced...
Many factors must be considered before choosing the proper pump for a specific application. Incorporating all these considerations into the pump selection process can seem daunting. Many technologies...
Unlike their diaphragm, vane, gear and lobe counterparts, peristaltic pumps have no valves, seals or glands - the cause of most blockages, leaks and contamination issues. As a result, peristaltic...
CHAPTER LIST
Chapter 18: Performance of Positive Displacement Pumps
Chapter 19: Pumps for Sewage Collection Systems
Chapter 20: Pumps for Sewage Treatment Plants
Chapter 21: Storm Water...
3.1 Objectives
After reading this chapter, the student will be able to:
Distinguish between positive and non-positive displacement pumps
Understand the principle of operation of gear, vane...