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Whether the name, model, main performance, and filling quantity of lubricating oil meet the requirements of technical documents.

The pump that has not been installed should be coated with a suitable rust inhibitor on the unpainted surface.

After the centrifugal pump stops running, the inlet valve of the pump should be closed. After the pump cools down, the valves of the auxiliary system should be closed in sequence.

There is particulate matter between the end faces, causing the two end faces to not operate simultaneously; Inadequate installation and incorrect method.

Do not operate without water, do not adjust the suction port to reduce displacement, and do not operate at low flow rates.

The steering of the driving machine should be the same as the steering of the pump.

As a part of the pipeline, the pipeline pump does not need to be changed during installation

Single suction pump liquid flows into the impeller from one side, with axial force present

Single stage pump: refers to having only one impeller on the pump shaft.

The impeller is the core part of a centrifugal pump, with high rotational speed and large output force.

The impeller is the core part of a centrifugal pump, with high rotational speed and high output.