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MODEL RECORD / GB/T 24674

WQ Series

Liancheng WQ sewage submersibles cover municipal and industrial wastewater lift. Impeller geometry is model-specific.

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Hydraulic envelope

Nominal catalog data
FLOW RANGE8.00–2500.00m³/h
HEAD RANGE6.00–45.00m
MOTOR POWER250.00kW
TEMPERATURE0 to 40 °C
FamilySubmersible sewage
MediumSewage & wastewater
InstallationSubmersible
Materials offeredCast iron / High-chrome impeller
Dimensional / test referenceGB/T 24674
Source last checked2026-09-17

BUYER CHECK

Before this model goes on a purchase order

Specify cutter vs channel impeller, cable and cooling jacket requirements in writing.

  • Ask the bidder to mark your exact duty point on its issued Q-H curve.
  • Confirm wetted-part material, seal faces and elastomer by line item.
  • Put test standard, tolerance and witness requirements in the order.