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PHONE HOTLINE:
0800 482 747
E-MAIL:
info@primefluid.co.nz
Contact
PHONE HOTLINE:
0800 482 747
E-MAIL:
info@primefluid.co.nz
Contact

Solutions HOT
Dewatering, Bypass & Sewage
Effluent Management
Industrial
Sludge & Slurry
Stormwater/Flooding
Wastewater Treatment
Water Treatment

Popular
Dewatering, Bypass & Sewage
Piston Pumps NEW
Water Quality Monitoring

Feature Brands
Varisco
Bosman

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Dredge Pumps - Dewatering
Dredge Pumps - Sludge & Slurry
Dredges
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High Head Pumps
Handy-sized Pumps
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Submersibles - Slurry & Sludge
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Discharge Compliance

Comprehensive water treatment and monitoring solutions

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0800 482 747

Dredge pumps

Improve maintenance and extraction efficiency with Dragflow dredge pumps.

Better for your bottom line.

Getting your sludge and slurry flowing smoothly has significant financial upsides. The Prime Fluid Management team has been improving pond maintenance and extraction efficiency for customers for more than 20 years. Dragflow dredge pumps and mini dredges are a key part of our solutions. Their innovation in portable dredge technology makes them a natural fit for New Zealand’s challenging and often remote site environments. Dragflow offers highly customisable, precision dredging solutions designed to minimise environmental impact, deliver superior wear and significant energy efficiency. The net result is faster, safer, more cost-effective maintenance or extraction.
DURABILITY

Built for extreme environments

Dragflow dredge pumps and mini dredges deal efficiently to large volumes of sediment-laden water. They are well-suited to reclamation and coastal protection work, and pond and channel cleaning.

Key features include:

  • High efficiency agitator, reversible and high chrome for long life and continuous flow lifting of deposited sediments.
  • Low rotation speed: reduced wear and long-term efficiency.
  • Rugged and heavy-duty construction: highly resistant components for loaded and abrasive mixes.
Built for extreme environments
ECONOMY

The cost of poor performance

Efficient slurry and sludge management solutions will significantly improve your bottom line, with ‘hidden’ savings helping the systems to pay for themselves:

  • Reduced power consumption
  • Fewer breakdowns, lower maintenance requirement
  • Less staff and equipment required to deliver the same or better solution
  • Improved monitoring and reporting
The cost of poor performance

Overview of our Dredge Pumps

Heavy-duty Electric Dredge Pumps

Move large volumes of abrasive materials without clogging or excessive wear. Available with advanced control panels for remote monitoring.

  • Size: 75mm – 300mm (3”-12”)
  • Max flow: 50,000 L/min
  • Max head: 120m
  • Solids: 120mm
Hydraulic Dredge Pumps

Suited to high head and heavy dewatering, dam or pond cleaning, extraction and coastal protection. Significant economy over traditional methods.

  • Size: 100mm – 355mm (4”-14”)
  • Max flow: 66,700 L/min
  • Max head: 68m
  • Solids: 120mm
Jetting Jet Ring

Break up compact or very dry clay and other materials with powerful water jets. Combines high pressure centrifugal pump with jet ring mounted on the pump strainer.

  • Electric & hydraulic models
  • Filter & non-return valve
  • Delivery line
Side Cutters

Combined with the dredge pump’s agitator, these excavators break compacted soil so that it can be drawn into the pump and discharged

  • Readily replaced teeth
  • Up to 250m working depth
  • Electric & hydraulic models
Mini Dredges

Maximise versatility and effectiveness with Dragflow's small but mighty mini dredges.
Remote-controlled, easy to transport, easy to assemble.

  • Pontoon (min): 1.5m x 1.5m x 0.4m
  • Weight (incl. pump): 250kg – 920kg
  • Draft: 0.11m – 0.30m
Advanced Control Panels

Dragflow’s own control panel includes a smart-phone style touch screen and wireless modules for remote pump control and monitoring.

  • Monitor remotely
  • Control remotely
  • Performance history

View our full range of dredge pumps and dredges

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GALLERY

In the field

Here are some examples of our solutions being used.

Talk to us today

They brought their mechanics, they didn't just dump it and leave….couldn't have done it without them to be honest

Mark CadwalladerCatchment Worker

This sort of unique system you set up is what sets you apart from others in the Market

Jacob Warmsley Project Manager

I had an amazing experience with Prime Pump at the Transmission Gully ... will recommend you guys anytime and anywhere.

Peter FisherDirector

You guys had our backs from the get-go and stood beside us and persevered.

DaveOps Director

We called for a different type of solution…... We were pretty happy with what's been delivered

Rob KerrProject Director

Prime supplied us with the best solution for hire and the instant availability was what we needed… We certainly will be using them in the future

Priscilla EllmersWastewater Supervisor

Make an enquiry

Let’s sort your fluid management needs 
Speak to an expert

Ricardo Holt

Ricardo Holt
 Sales Engineer

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George Everest

George Everest
 Hire Account Management

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Charlie Petrie

Charlie Petrie
 Sales Engineer

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