WCTNZ® is proud to be the official distributor of CompoCloset™ composting toilets in the Realm of New Zealand (New Zealand, the Cook Islands, Niue, Tokelau and the Ross Dependency)
GreyFlow™ sets the standard in greywater diversion. Reuse shower and laundry water via compliant GreyFlow™ systems so you save water, keep gardens thriving through water restriction periods, and reduce network/onsite system load. The GreyFlow™ GWDD range is WaterMark™ certified and award-winning (2018 Australian Water Association).
✓Cut mains water use & bills
✓ Keep gardens alive in restrictions
✓ Lower load on sewers/onsite systems
✓ Reliable, low-maintenance filtration & pumping
✓ WaterMark™ Certified
Say yes to greywater—done right
Notes: Greywater systems are a great way to save water. In New Zealand, the compliant method is subsurface land application (below ground)—not surface/sprinkler irrigation—so you can reuse greywater safely and within council rules.
The GreyFlow™ PS-AG-S1 (Automatic 100W) is suited for low-flow greywater diversions where average users of 1-3 people full time are in residence and there is slightly hilly ground for the irrigation discharge fields. Max Head 6.5M Max Flow 70 LPM (suited for land application areas that are flat with elevations no more than 1 meter)
The GreyFlow™ PS-AG-S3 (Automatic 300W) is suited for medium flow grey water diversions where an average user of 2-5 people full time is in residence and there is hilly ground for the irrigation discharge fields. Max Head 8M Max Flow 180 LPM (suited for land application areas that are flat & hilly with elevations no more than 3 meters)
The GreyFlow™ PS-AG-S4 (Automatic 400W) is suited for high flow grey water diversions where average users of 2 - 5 people full time are in residence and there is very hilly ground for the irrigation discharge fields. Max Head 21M Max Flow 180 LPM (suited for land application areas that are hilly to steep terrain with elevations no more than 3 meters)
Additional Dripper Line for expansion of the GreyFlow™ Dripper Kits. This expansion coil of dipper line is used when the irrigation field needs to discharge the same volume of greywater over a larger area.
This is an add-on kit to the GreyFlow™ Dripper Line Complete Kit. This expansion coil of dipper line is use when the irrigation field needs to discharge a larger volume of greywater.