How do I choose between WQ, GW, LW and YW?
Start with the installation arrangement: submerged pit, pipeline or vertical-sump layout. Then check the exact model's flow, head, solids passage and materials.
Ask about this rangeJIABO · Sewage and drainage range
Wastewater pumps for pits, pipelines and drainage.
The WQ, GW, LW, YW and WQDX series use different installation arrangements. Begin with where the pump must sit—submerged in a pit, in a pipeline, or in a vertical sump—then check the liquid and solids against an exact model datasheet.
Choose a series
Wastewater pumps range.
WQ and WQDX have supplied product photos. Image appearance alone does not confirm solids passage, motor rating or allowable liquid temperature.
WQ
WQ Submersible Sewage Pump
A submersible sewage-pump series for wastewater transfer. Confirm the solids and liquid characteristics, installation arrangement and operating point before choosing a model.
Explore series →GW
GW
GW Sewage Pump
A GW wastewater-pump series listed in the company profile. Confirm the arrangement and solids-handling specification for your application.
Explore series →LW
LW
LW Sewage Pump
An LW wastewater-pump series listed in the company profile. Ask for installation drawings and a current model curve.
Explore series →YW
YW
YW Sewage Pump
A YW wastewater-pump series listed in the company profile. Confirm the configuration and suitability against the liquid and required duty point.
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WQDX
WQDX Submersible Drainage Pump
A compact submersible pump series shown in the supplied product images. Confirm the exact liquid, solids allowance and duty point before using it for a drainage application.
Explore series →Range comparison
Which arrangement should you investigate?
These distinctions help narrow the inquiry. They are not a substitute for an exact model curve or materials list.
| Series / arrangement | What distinguishes it | Confirm before selection |
|---|---|---|
| WQ / WQDX submersible | Pump-and-motor assemblies intended to operate in a suitable submerged installation. | Pit dimensions, solids, cable and sealing, liquid level and duty curve. |
| GW pipeline | A sewage-pump series for pipeline-connected arrangements. | Pipework, service access, solids handling and current model data. |
| LW vertical / YW submerged | Vertical or submerged installation styles for different sump layouts. | Sump depth, shaft arrangement, materials and exact model limits. |
Supplied product photos
See the equipment.
Photos show configurations within this range. They do not establish a model’s flow, head, pressure or materials; check the current datasheet before ordering.
Typical applications
Where it may fit.
- Sewage and wastewater transfer from suitable pits
- Pipeline or vertical-sump wastewater installations
- Drainage duties, subject to solids and liquid review
For a model recommendation
What to send us.
- Required flow and total dynamic head
- Solids size, concentration, fibers and liquid chemistry
- Pit depth, mounting, discharge connection and access
- Electrical supply, control method and current model curve
Buyer questions
Wastewater pumps: practical answers.
For final selection, confirm the exact model and operating conditions with JIABO.
Can the product photo tell me the maximum solids size?
No. A photo cannot establish solids passage. Send the expected solids size, concentration, fibers and liquid chemistry and request the current model datasheet.
Is WQDX interchangeable with WQ sewage pumps?
Not automatically. WQDX is presented as a drainage series and WQ as a sewage series. Their model-specific solids limits and duty curves must be checked separately.
Before choosing a model
Prepare the duty point and liquid details.
Our selection guides show what to measure and what to ask for in the current technical sheet.
Talk to JIABO
Ask for the current model table and quotation.Share the liquid, required duty point, power supply and installation details.