WW425/25 Sewage bypass silent pumpset

2019-06-12 11.48.30

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DXB WW425/25 Stage 5 Silent Pumpset

200mm Sound attenuated, sewage bypass pumpset complete with Stage 5 engine and patented Warrior cutter impeller design for rag and large solids handling.

  • Stage 5 Final Emission Compliant
  • Maximum flow 590m3/hr (65l/sec)
  • Maximum Head 34m (360ft)
  • Best Efficiency Point (BEP) 425m3/hr at 25m head
  • Only 12 litres of fuel per hour at BEP
  • Suction lift to 8m
  • Patented Warrior cutter impeller for rag handling
  • Outstanding NPSHr charateristics
  • 76mm+ solids handling capaility
  • 77% efficiency
  • Compact and lightweight
  • Maximum 1800rpm at 68 dB(A)
  • NRMM and ULEZ compliant

The worlds most advanced portable sewage bypass pumpset complete with patented high efficiency cutter impeller design and stage 5 emission compliant engine mounted in a sound attenuated, fully bunded canopy thus allowing it to operate in the most stringent urban environments such as cities with ultra low emission compliance laws.

Pumpset Discharge Size200
Maximum Flow (m3/hr)590
Maximum Head (m)34
Solids Handling Size (mm)76+
Maximum Speed (rpm)1800
Maximum Power Required (kW)45
Maximum Power Required (kW) at BEP (1800rpm)42
Fuel Consumption (lph) at BEP (1800rpm)12
Fuel Tank Size (Litres)450
Maximum Run Time at BEP (2000rpm) (integral fuel tank)35
Sound Rating at 7m65
Dry Weight (kg)2800
Wet Weight including fuel (kg)3200
Dimensions (LxWxH)3200x1400x1600
Engine Specifications
Engine TypeDeutz TD2.9L4
Displacement2.9 litres
Emission ratingEU Stage 5
Maximum Continuous Power48kW
ump ModelCRP200NNW280

Recommended Industries

  • Wastewater
  • Pump Hire
  • Industrial wastewater
  • Agriculture
  • Construction dewatering
  • Flood management

Recommended Applications

  • Sewage bypass pumping
  • Inlet works bypass pumping
  • Raw water pumping
  • Industrial wastewater pumping
  • Sludge pumping
  • Slurry pumping


CD4MCu Stainless Steel Construction

Corrosion and wear resistant material for more arduous applications with pH challenges or light entrained solids often seen in dirty water mining applications or mud pumping.

Trailer or crash-frame

DXB are able to add more functionality to the e-range pumpsets by offering them as road legal trailers complete with pipe racks and accessory boxes as required. The company can also offer these pumpsets with an optional crash-frame as well.

RIGSAFE or ATEX configurations

DXB is experienced in designing and building pumpsets for use in explosive environments such as refineries and mining applications.

Remote monitoring and control

Through advanced electronics and control systems DXB is able to offer remote monitoring systems of pumping equipment from centralised control locations using GSM and other technologies.


Cycloseal® System for extended seal life

Patented self contained single mechanical seal housed in a dished backplate creating a cyclonic effect for efficent solids removal from seal area extending seal life and reliability.

Redi-Prime® dry prime technology

Positive sealing float box with 50cfm diaphram vacuum pump combined with oversized suction spools creating market leading suction lift capabilities and reliability of service.

Ductile and GG30 Gray Iron Construction

High quality materials of construction prolonging lifetime operation and reducing overall cost of ownership.

High Efficiency Impeller Designs complete with Warrior™ cutter impeller design for rag handling

Enclosed two vane impellers offering market leading performance and lowest fuel consumption of any manufacturer

High quality materials of construction prolonging lifetime operation and reducing overall cost of ownership.