ZMK
Range of application
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- refineries
- petrochemical plants
- offshore engineering
- power plants
- special application
Operating data, Characteristic Curves
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- Q= 10000 m³/h
- H= 140 m
- P= 25/40 bar
- T= 150°C
Design features and properties
- pump meets all requirements of API 610, type BB1, centre-line split, double-flow impeller, with bearings on both sides, radially split casing
- centerline-supported
- bearings: on both sides BB2
- by disassembly of the upper casing halves it is possible to inspect or to demount the complete rotor without removing the pump from the pipeline.
Materials
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- grey cast iron
- ductile cast iron, ADI materials
- cast steel
- 12 % chromium steel
- austenitic steel
- special alloys
Bearing configurations
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Standard Version
Radial bearings: antifriction bearings
Axial bearings: antifriction bearings
Ring oil lubrication -
Variant
Radial bearings: slide bearings
Axial bearings: antifriction bearings
Ring oil lubrication -
Variant
Radial bearings: slide bearings
Axial bearings: slide bearings
Pressure oil lubrication
ZMKV
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- vertical version
- also with increased seismic safety
- optionally: version with antifriction bearings or slide bearings
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