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Siltbuster

No moving parts, easily maintained, minimal labour.

Enviro NZ is the New Zealand distributor of Siltbuster, the award-winning mobile water treatment and sediment removal technology.


Designed to strip away silt, cement fines, and other fine particles, Siltbuster allows you to treat, manage and discharge civil groundwater or stormwater in an environmentally friendly form.


Whether your project requires a short-term solution or a more long-term approach, our Siltbuster units are available and adaptable for your specific project needs.

One-stop-shop technology

One-stop-shop technology

Whether your project requires sludge management, environmental monitoring, or chemical dosing, our Siltbuster units are the comprehensive one-stop-shop solution for all your water treatment and sediment removal needs.

Environmental compliance from day-one

Environmental compliance from day-one

With easy assembly and same-day activation, each unit provides off-site discharging capabilities, helping your sites be compliant while preventing soil erosion and water pollution from the get-go. Options for chemical dosing and/or pH correction processes are available.

Effective, mobile and convenient

Effective, mobile and convenient

Up to 20x more effective than a conventional pond, our units have the added benefit of being compact and easy to move. Their small footprint allows you to maximise space on-site and means that it can be used in tight spaces, even underground.

Expert technical support

Expert technical support

Our team of chemists and specialists are here to help. From same-day quotes and nationwide deployments to water quality reporting or emergency responses, Enviro NZ provides comprehensive technical support.

FAQs

Our technical services team is here to help you find solutions for a wide range of environmentally harmful substances. Learn more about our Siltbuster® units can support your project by clicking on the buttons below.

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What are the specs of your Siltbuster units?

Enviro NZ is the New Zealand distributor of the Siltbuster HB50. Each unit’s main footprint is:

  • 3.1m High
  • 1.7m Wide
  • 3.7m Long.


Additional features include:

  • 3” camlock inlet
  • 3 - 6” adjustable camlock outlet
  • 2,370kg dry weight capacity
  • 50m2 effective settlement area
  • Up to 50m3/hr typical operating capacity.
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What does a Siltbuster do?

Siltbuster is an award-winning water treatment technology designed to strip away fine particles from water so that it can be reused on sites or discharged in an environmentally friendly form. Typical applications include:

  • Stormwater clarification
  • Groundwater de-silting
  • Hydro demolition
  • Drilling and piling
  • Concrete wash off
  • Pipeline plant washing
  • Industrial wastewater management.
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Who should use a Siltbuster?

The Siltbuster is an innovative solution for your civil groundwater needs. Primarily used in the construction and demolition industries, our units are ideal for projects that involve:

  • Building foundations/basements
  • Building demolition
  • Roading infrastructure - culverts, cuts, & fills
  • Tunnelling and utility trenching
  • Shaft excavations
  • Sediment pond replacement
  • Wheelwash systems
  • Contaminated land.
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What are the benefits of a Siltbuster over a sediment pond?

Not only do ponds require significant time and cost to construct, but they also leave your site unprotected while built, require remediation once the works are compiled, and add additional waste streams and costs.


Our above-ground Siltbuster units help you achieve compliance from day one and feature the added benefit of being mobile, meaning you can move them wherever you need.

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What are the benefits of a Siltbuster over other systems?

With a smaller on-site footprint than most, our Siltbuster units are compact and mobile, meaning they can be utilised where and when needed. Additional benefits include:

  • Larger sludge capacity for less frequent cleaning
  • Greater head pressure for more effective cleaning
  • Improved hydraulic capacity for more throughput
  • Complete top access for better access for inspections.
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What makes our service different?

In addition to our long or short-term Siltbuster hires, Enviro NZ can provide a full suite of environmentally compliant services to help keep your project on track through our fully qualified Technical Services team.


Along with same-day quotes and nationwide delivery for our Siltbuster units, our team actively works with you to achieve your goals. This includes added benefits such as emergency response, support for seasonal capacity, and providing on-request water quality reports.

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