Model: WQ/QW
1.1 kW mobile QW submersible waste pump delivers high head for construction site drainage and temporary waste water removal.（141 chars）
| Flow Rate | 8m³/h |
|---|---|
| Head | 22m |
| Power | 1.1kW |
| Inlet / Outlet Diameter | 25mm |
| Material | Cast Iron,SS304，SS316L |
If you need quick‑deploy mobile pumping without fixed coupling rails, this QW‑25‑8‑22‑1.1 mobile submersible pump is worth considering. At 8 m³/h flow and 22 m head, the 1.1 kW motor gives enough pressure to lift wastewater uphill for temporary site works.
As a mobile‑style QW unit, it does not include GAK auto‑coupling assembly. You connect discharge hose directly and lower the pump into the sump with lifting chain. Impeller is single‑flow passage, suited for small soft solids; large rigid debris should be screened before reaching the pump inlet.
Tungsten‑carbide mechanical seal supports continuous duty. For field jobs we strongly recommend using a full‑protection control cabinet instead of direct‑on‑grid power connection.
Real‑world reminder: Keep motor section mostly submerged. Partial exposure will raise motor temperature and shorten service life.
Submersible Sewage PumpsCompact 0.55kW submersible sewage pump handles light wastewater. Good for small sump pits, low‑flow waste transfer jobs on site.（142 chars）
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