Series QW · Technical reference pages 104–106

QW Submersible Sewage Drainage Pump

Sewage Pumpssubmersiblesewage

Non-clogging submersible sewage-drainage pump family. The published technical data highlights high efficiency, energy saving, reliable operation and automatic water-level / multi-pump management options.

Catalog model capacity span1.5–3,750 m³/h

Catalog motor range0.37–300 kW

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Selection notes

Applications & selection context

Sewage and drainage
Municipal / building drainage
Unattended multi-pump wastewater stations

Product characteristics

Key product features

Submersible non-clogging construction
Automatic water-level control option
Fault display and multi-pump automatic management described by catalog

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 3 technical sheets · PDF pages 104–106

Technical sheet page 104

Technical sheet page 105

Technical sheet page 106

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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