Wright Tanks Limited is a member of The New Zealand Concrete Tank Manufacturers Association. This insures all of our Septic Tanks & Water Tanks are made to the highest of standards.
As well as our quality concrete secondary and advanced secondary Wastewater Treatment Systems, Wright Tanks supply and install quality;
- Lightweight treatment systems available for tight access sites, both secondary and advanced secondary options
- Passive treatment options also available for non-powered sites
The Wright ProTec 10000 Wastewater Treatment Plant is one of the highest performing Domestic and Commercial wastewater treatment plants on the market. With unique fail safe features it is the only one designed and built for piece of mind satisfaction. We design, test, build, install and service our product, no other wastewater company can say that. Wright Tanks will be there for you through the entire process.