What are the precautions for starting and stopping screw pumps?
Thread Content
I would like to ask fellow sailors: what considerations should be taken into account when preparing the start-up and shutdown procedure sheet for screw pumps? What are the relevant reasons? What are the common faults of screw pumps and their solutions? I hope to get everyone’s help and answers! Thank you!
To start with the most basic point: it must not run without load, otherwise the stator will get worn out. Similarly, large particles cannot enter