WQ Submersible Sewage Pump

Non-clogging submersible sewage pump with pump and motor as one unit running fully submerged. Single or double-blade large-passage impellers handle fibrous and soft solids without clogging.

WQ Submersible Sewage Pump — WQ系列潜水排污泵
WQ Submersible Sewage Pump — additional viewWQ Submersible Sewage Pump — additional viewWQ Submersible Sewage Pump — additional viewWQ Submersible Sewage Pump — additional view

Technical data

SeriesWQ系列潜水排污泵 / WQ
Model example100WQ80-10-4 (100 = outlet bore mm; WQ = submersible sewage pump; 80 = flow m³/h; 10 = head m; 4 = motor power kW)
Flow rate2–1,500 m³/h
Head3–45 m
Medium temperature≤60 °C
Wetted materialsCast iron; 304/316L stainless steel option. Mechanical seal as standard, IP68 motor with overheat and leak protection. Cutting impeller and auto-coupling options.
ApplicationsMunicipal sewage · Basement sump drainage · Factory wastewater · Sewage treatment stations · Construction site drainage · Septic tank transfer · Storm and combined sewers
CertificationISO 9001:2015 · production licence (Ji) XK06-046-00046
WarrantyProduct warranty provided

Design highlights

  • Large-passage impeller passes fibres and soft solids without clogging
  • IP68 motor with built-in overheat and leak protection
  • Auto-coupling installation lifts the pump out for service in minutes
  • No pump house needed — small footprint

Head, flow and power are selected against your duty point rather than quoted from a catalogue curve. Send the medium, solids content, flow rate and head and we will return a sized selection with a performance curve. Every unit is run on our test station before it leaves the factory.

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Next Step

Send the duty point — flow rate, head, medium and voltage — together with the quantity and destination port, and we will come back with a sized selection, price and lead time for the WQ Submersible Sewage Pump.