why Centrifugal pump can't handle air/vapour?

34:12
Centrifugal Pump || Working Principle

30:52
Priming of centrifugal pump

32:38
NPSH in Centrifugal Pump || Net Positive Suction Head

10:38
Do Pumps Create Pressure or Flow?

13:05
Pump Chart Basics Explained - Pump curve HVACR

23:21
Jumping Clearance of Rudder

9:46
What is Air Lock?

14:17