Pump Chart Basics

The video tutorial explains pump curves, focusing on head pressure and flow rate. It covers the impact of friction on pressure loss, performance curves, and impeller size. The tutorial also discusses pump power, efficiency, and the importance of net positive suction head (NPSH). It explores multispeed and variable speed pumps, as well as considerations for rotational speed and electrical specifications.

What does the vertical Y axis on a pump curve represent?

Explain the relationship between flow rate and head pressure as the pump is rotated from horizontal to vertical.

Why is it important to know the head pressure when selecting a pump?

What factors can affect the amount of friction in a pumping system?

Describe how the performance curve of a pump is determined.

What is the significance of the impeller size in a centrifugal pump?

How does the efficiency of a pump change with varying flow rates?

What is MSH and why is it important in pump operation?

Explain the difference between fixed speed and variable speed pumps.

What considerations should be made when selecting a pump for a specific application?