JJC-ZW-C Trailer-Mounted Self-Priming Non-Clogging Sewage Pump

Directly driven by a diesel engine (supplied by well-known domestic brands, customizable per customer requirements), this self-priming sewage pump integrates self-priming capability with non-clogging solids handling. It requires no foot valve or initial water priming, making operation as seamless as a standard clear water self-priming pump. It efficiently handles media containing large solid particles, long fibers, sediment, mining waste impurities, sewage sludge, and municipal wastewater, significantly reducing labor intensity.

With easy operation, mobility, quick setup, low maintenance, and stable performance, its grid-independent diesel drive offers maximum field flexibility—making the JJC-ZW Trailer-Mounted Self-Priming Non-Clogging Sewage Pump ideal for flood control, emergency drainage, and agricultural drought relief operations.

Operating Limits & Applications

• Ambient Temperature:≤45°C

• Medium Temperature:≤60°C

• Medium pH Range:

  • Cast Iron Construction: 6 – 9

  • Stainless Steel Construction: 1 – 14

• Solids Handling Capacity:

  • Max. spherical solids diameter up to 60% of the pump nozzle diameter

  • Max. fiber length up to 5 times the pump nozzle diameter

• Impurities Concentration: Total impurity weight ≤15% of total medium weight

• Medium Density:≤1240kg/m³