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May 14, 2022 View:

Lack of flow of lobe rotor pump

Lack of flow in cam lobe pump

Solution

Check the cause

Serial number

Cause

1

Worn or broken rotor

Replacement

<

2

Low speed

Adjust speed

< p>3

Worn radial liner or axial inner liner

Replacement

4

Pump chamber wear

Replacement

5

Outlet valve not fully open

Fully open

6

Suction range too high

Lower

7

Air leakage from inlet line

Detected and blocked

8

Outlet line clogged

Check and clean

9

< p>inlet line measurement generates vortex

raise level or destroy vortex

10

high inlet pressure

11

High media viscosity

Reducing viscosity