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Case Analysis of Split Case Circulating Water Pump Displacement and Shaft Broken Accidents

There are six 24-inch split case circulating water pumps in this project, installed in the open air. The pump nameplate parameters are: Q=3000m3/h, H=70m, N=960r/m (actual speed reaches 990r/m) Equipped with motor power 800kW The flanges ...

ROTOR PARTS OF A SPLIT CASE PUMP

Split Casing Pump Processing

Factors Affecting the Service Life of Double Suction Split Case Pump

The selection and installation ofdouble suction split case pumpsare indeed important factors in extending the service life. Suitable pumps mean that the flow, pressure, and power are all suitable, which avoids adverse situations such as excessive operatio...

Sealing Principle of Axially Split Case Pump Packing

The sealing principle of packing mainly depends on the labyrinth effect and bearing effect. Maze effect: The microscopic lower surface of the shaft is very uneven, and it can only partially fit with the packing, but is not in contact with other p...

Mixed Flow Vertical Turbine Pump

About Sarting the Submersible Vertical Turbine Pump

Before starting the submersible vertical turbine pump correctly, the operator should pay attention to the following details to ensure the safety of personnel and equipment. 1) Have carefully read the EOMM and local facility operating procedures/m...

DOUBLE SUCTION SPLIT CASE PUMPS

Submersible Vertical Turbine Pump

S.S IMPELLER OF SPLIT CASING PUMP PROCESSING

Case Analysis of Horizontal Split Casing Pump Failure: Cavitation Damage

The 3# unit (25MW) of a power plant is equipped with two horizontalsplit casing pumpsas circulating cooling pumps. The pump nameplate parameters are: Q=3240m3/h, H=32m, n=960r/m, Pa=317.5kW, Hs=2.9m (i.e. NPSHr=7.4m) The pump device supplies water...

CHINA FIRE 2023 REVIEW