Series D-DG · Technical reference pages 92–93

D / DG Multi-Stage Centrifugal Pump

Water & Centrifugal Pumps

Horizontal multi-stage centrifugal pump for clean water and, with appropriate materials, other neutral / corrosive liquids. The published technical data positions D / DG for water, petrochemical, power, metallurgy, pharmaceutical and environmental duties.

Standard-material liquid temperature≤80°C

Clean-water impurity guidance<1% (catalog statement)

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Selection notes

Applications & selection context

Clean-water transfer
Petrochemical and chemical service with suitable materials
Power, metallurgy and pharmaceutical plants
Environmental systems

Product characteristics

Key product features

Multi-stage sectional construction
Material options for water or corrosive liquid service
High-head model range in catalog tables

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 92–93

Technical sheet page 92

Technical sheet page 93

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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