Series WJ · Technical reference pages 59–60

WJ No-Choke Corrosion-Resisting Slurry Pump

Slurry & Abrasive Pumps

No-choke corrosion-resistant slurry pump using a double-channel impeller. The published technical data lists that it handles pulp, wood slurry, grains and sewage and can be built in corrosion-resistant materials for hot corrosive media.

Typical slurry concentration2–5%

Special-impeller concentrationabout 8%

Corrosive-media temperaturebelow 200°C with listed alloy materials

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Selection notes

Applications & selection context

Pulp and paper slurry
Synthetic-fibre process slurry
Sewage / waste treatment
Corrosive slurry service

Product characteristics

Key product features

Double-channel non-clogging impeller
Catalog claims 10–15% efficiency improvement versus referenced older design
Corrosion-resistant alloy wetted-part options

Engineering selection: Send flow, head, medium / composition, temperature, density or viscosity, solids content / particle size, required material, motor voltage / frequency and installation conditions. Final model and materials require engineering confirmation.

Technical reference

Model tables & performance data

The pages below are rendered directly from the supplied 144-page XINTAO Pump Product Manual so detailed model tables, performance data and original wording remain available without transcription risk. Click any sheet to open it at full size.

Show / hide 2 technical sheets · PDF pages 59–60

Technical sheet page 59

Technical sheet page 60

Published family data supports preliminary selection. Final duty point, materials, motor configuration and acceptance documents must be confirmed for the actual service.

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