Pump Knowledge

How to choose the coupling of crude oil centrifugal pump

The coupling is a component of the pump unit that interconnects the pump shaft and the prime mover shaft and transmits power. Whether the coupling sel...

Crude oil pump use and maintenance

Crude oil pump use and maintenance 1. Before installation, ensure that the inlet and outlet pipelines are clear ...

Selection of mechanical seal materials for crude oil pump

The selection of the mechanical seal material of the crude oil pump mainly includes the selection of the sealing friction material, the compensation c...

Crude oil pump lubrication and maintenance rules

1. Use 32# turbine oil to fill the bearing box at the front and rear ends of the pump. 2. The normal oil level is about 3mm below the standard line o...

Operating procedure for the crude oil pump

Crude oil pump operation procedures: 1. Check before starting: Check the power distribution cabinet, powe...

How to eliminate the failure of the marine centrifugal pump casing?

The marine centrifugal pump casing is generally cast from cast steel and tin bronze. Although the properties of bronze are superior to those of cast i...

Marine centrifugal pump balancing device and shaft sealing device troubleshooting

Marine centrifugal pump balancing device failure and solution Most marine marine centrifugal pumps on ships...

How to eliminate the failure of marine centrifugal pump impeller?

The impeller is the main working component of the marine centrifugal pump. It plays a large role in the safe and economic operation of the marine seaw...

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