The Wright ProTec 10000 Wastewater Treatment Plant

The Wright ProTec 10000 Wastewater Treatment Plant produces a superior quality of treated effluent using the latest technology in our own design of effluent filter .

Why you should consider using the Wright ProTec 10000 Wastewater Treatment Plant.

The opportunity to recycle your own effluent by using it to irrigate gardens, trees, lawns and shelter belts.
Inexpensive and maintenance-efficient.
Large capacity, suited for domestic and small commercial properties
Prompt and on-going support from Wright Tanks Limited.
Proven filtration through Wright Tanks Limiteds 'GT' range of filters
                                Proven technology
                                Shock dosing buffering
                                Holiday mode available
                                Concrete tank construction
Inexpensive and maintenance efficient
                                Treats up to 2,100L/day of wastewater
                                Is designed to cater for kitchen waste disposal units
                                Prompt and on-going support from Wright Tanks Ltd
                                Resulting in a high quality of treated effluent at an affordable price      
                                No ‘sloth-off’ maintenance like trickle down textile filter sewage systems
Full Self Dial Alarm Telemetry available on this system   

Testing of the Wright ProTec 10000 Wastewater Treatment Plant.

We are committed to providing the highest quality of products, backup and service second to none for all of our clients, existing and new. This is helped by our constant research, testing and development of our wastewater treatment plant. Our Treatment Plants treats effluent to the highest of qualities.

The Wright ProTec 10000 Wastewater Treatment Plant has gone through rigorous testing regimes to insure the quality of the treated effluent not only meets but exceeds all relevant wastewater standards that have been imposed on the industry.

This has been achieved by testing schedules which have been carried out by 2 independent bodies, the central environmental laboratories located in Palmerston North and the Hawkes Bay Regional Council.

With our system going through the latest round of the OSET testing we are fully committed in bringing you the client the best possible product.

All of our tests are real world testing. Where a sample is taken from the final stage of the system, this is the stage within the wastewater treatment plant that pumps directly out to the drip irrigation field. This sample is of a quality where no other filter is needed before the effluent is pumped away.) It is then sent to the laboratory where testing is implemented. The sample taken is not screened, sieved or filtered in any way before the testing begins. These results exceeded the advanced secondary requirements of treated effluent.

All of our concrete products are made in general accordance with AS/NZS 3106:1986 and AS/NZS 1546.1:2008 standards. Our Company is committed to providing the best solution for you and our environment. Our products has received environmental awards from one of the toughest regional authorities in New Zealand. We are also New Zealand Concrete Tank Manufactures Association Approved. This is your guarantee on a quality built product backed by a 10 year construction guarantee. 


Ideal for use in environmentally sensitive locations or locations where a high water table levels exist.
Proven filtration.
Holiday mode.
Shock dosing mode.
Is designed to accommodate the use kitchen waste disposal units.
Proven technology.
Concrete tank construction.
No possibility of collapsing from ground pressure.

Technical Specifications

Treats up to 2,100L/day of wastewater.
Dimension: 2.5m in diameter and 2.6m in height.
No ‘slough-off’ maintenance like trickle down textile filter sewerage systems.
Protec 10,000.pdf 82 KB
installation guide protec 10.pdf 259 KB
Operation sheet protec.pdf 517 KB


GT150 Filter

The GT150 Effluent Filter uses advanced filtration technology to  improve the quality of the effluent enormously before it enters your disposal field.


GT500 Filter

The GT500 Effluent Filter is the third and last filter before the treated effluent enters the disposal filed.



 The ProTec-750HA has been tested rigorously and is proven to be a truly reliable effluent pump.


Hailea Air Pump 160w

 This little air pump uses a very simple reliable diaphragm mechanism to supply a constant supply of fresh air.