Product Catalog

Sewage & Wastewater Pumps

Non-clog single-casing pumps for sewage, fibrous wastewater and solids-bearing process water.

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Single-casing non-clog pumps for sewage, fibrous wastewater and solids-bearing process water, with open, semi-open, closed or free-flow impellers. Images are representative renderings of each series; finish, accessories and nameplate follow the confirmed drawing.

Need the working principle before you pick a model? The engineering hub has interactive cross-section diagrams, selection tables and a 50 / 60 Hz pump affinity calculator.

Sewage & Wastewater Pumps

Non-Clog Sewage Pump (KWP)

DN40–500

Single casing with a choice of four impeller styles, for sewage and solids-bearing water.

Sewage & Wastewater Pumps

Submersible Sewage Pump (WQ / QW)

DN25–600

Submerged in the wet well, single or double vane impeller, coupling on twin guide rails.

Sewage & Wastewater Pumps

Self-Priming Sewage Pump (ZW / ZWL)

51 models · DN25–DN300

Lifts its own prime from a suction line up to 10 m long, so a sump needs no vacuum pump and no foot valve to start.

Sewage & Wastewater Pumps

Submersible Axial-Flow / Mixed-Flow Pump

DN350–DN1600 · up to ~30,000 m³/h

Large flow at low head, motor and impeller on one shaft — no pump house, no priming.

Need the right pump for your duty point?

Send the medium, flow rate Q, head H and liquid temperature. We return a selection proposal against the manufacturer's curve, the datasheet, a dimensional drawing, and a quotation with deviations listed against your specification.

Contact

Or email us directly: sales@kingnatrading.com