Lamella Clarifier Tanks
Compact treatment for removing suspended solids from site water.
- Home
- Solutions
- Water Treatment
- Lamella Clarifier Tanks
Efficient sediment removal
EnviroHub lamella clarifiers use inclined plates to remove suspended solids in a portable unit with a footprint a fraction of the size of traditional settling ponds.
They clarify water quickly and their performance is not impacted weather events like by wind or rain.
Prime's Envirohub Lamella Settling Tanks are customised for NZ's often-remote, hard to access conditions. Like the entire Prime Water Treatment range they are modular, operating a single or multiple units or as part of a wider water treatment solution.

Built for tight sites
With a footprint around 10% of a settling pond, EnviroHub lamella clarifiers fit where space is tight – including urban sites and challenging terrain.
Prime can integrate dosing, oil separation and monitoring with the Lamella setup, keeping the treatment system compact and easier to deploy on site.
Solar-powered dosing
Pair an EnviroHub lamella clarifier with a proportional dosing unit for automated chemical dosing where needed.
- Solar or 230V power for the dosing unit
- Available with or without proportional dosing
Supporting discharge requirements
Incline plate settling is part of Prime’s wider water treatment approach. Use standalone or in series with other settling, dosing or pH correction units.
Our team can work with you to design the treatment setup – including remote monitoring and reporting.
Lamella clarifiers for your project
EnviroHub lamella clarifier tanks
Choosing between the HL20, HL40 and HL50 comes down to flow rate, available space and how the unit fits into the wider treatment setup. Prime can help match the model to your project requirements.Max flow: 20m3/hr
Footprint: 2.3H x 2.3W x 2.1L
Max flow: 50m3/hr
Footprint: 2.8H x 2.4W x 2.9L
See the HL50 Lamella Clarifier in action
Two EnviroHub HL50 Lamella Clarifiers were used as part of a tailored water treatment setup at CentrePort in Wellington. See how the system performed on a challenging coastal construction site in CentrePort project story.
