Handling pump cavitation
Thread Content
Oils with a discharge density of 0.7 or higher can be used normally; today, the density of the oil being unloaded using the centrifugal pump was 0.67, and at half the loading volume the pump stopped pumping. It took a long time to complete the unloading process. I need a solution that can completely resolve this issue!
I found online that slide pump can be used. Has anyone used a slide pump? Please share the precautions for using it; information about manufacturers would be even better.
Adjust the outlet valve properly to control the unloading speed!
If the pump is variable-frequency, use frequency control to adjust the speed. If it is at line frequency, then the only way to control it is by adjusting the opening degrees of the inlet and outlet valves of the pump, by reducing the opening of the inlet.