Bach and cabin wastewater package
WCTNZ® | Bionova Cabin Plus Bach Wastewater Package
A compact bach and cabin wastewater package built around the Bionova Cabin Plus for customers wanting the higher Bionova option with urine separation.
The package uses the GreyFlow™ PS-AG range for the greywater pathway and includes additional dripper-line logic because the Cabin Plus pathway can support higher visitor demand when the site is correctly designed.
Toilet systemCabin Plus
Urine separation
Use levelUp to 6 people
Project-managed
GreywaterPS-AG range
Hilly / variable use
DripperExtra line
Higher-use pathway
Grouped package selection
Build the package from the products below
This Bionova Cabin Plus bach wastewater package is designed for customers wanting the higher Bionova option with urine separation, higher visitor capacity and a stronger GreyFlow™ PS-AG greywater pathway.
This is a situation-based grouped package rather than a fixed discount bundle. Select the required products and options below so the final package matches the site, use level and installation pathway.
System pathway
What this package is designed to cover
Toilet-waste pathway
Bionova Cabin Plus self-contained toilet pathway with urine separation and a higher-use package logic.
Urine pathway
Urine management must be confirmed as part of the system design, whether retained in the supplied container, connected to an approved pathway or managed through another project-specific method.
Grease management
Small Passway™ grease trap / grease interceptor can provide kitchen wastewater protection where kitchen wastewater is included in the site pathway.
Greywater pathway
GreyFlow™ PS-AG range selected to suit hilly ground, visitor spikes, pumping head and field layout, with additional dripper line included as part of the Cabin Plus pathway.
Package components
Recommended core products to select below
Bionova Cabin Plus
Higher Bionova self-contained toilet option with urine separation and package logic suited to up to 6 people where use level is managed correctly.
Urine management pathway
Confirm whether urine is retained in the supplied container, connected to an approved pathway, or managed through another compliant site-specific method.
Small Passway™ grease trap
Small grease separation unit for kitchen-line protection where kitchen wastewater joins the selected greywater or wastewater pathway.
GreyFlow™ PS-AG range
Select, PS-AG-M3 or PS-AG-M4 according to flow, head, terrain and use level.
Dripper field plus extra line
Standard dripper field components plus additional dripper line to better suit the higher-use Cabin Plus package.
Why these products are grouped
A practical starting point for the situation
- Supports the higher Bionova option where urine separation and greater user capacity are part of the product pathway.
- States the urine pathway clearly rather than implying automatic zero discharge.
- Uses the GreyFlow™ PS-AG range because bach/cabin sites may be hilly and visitor numbers can vary.
- Includes additional dripper line logic for the Cabin Plus package.
Site and consent context
Final suitability remains project-specific
Urine management note: The Bionova Cabin Plus includes urine separation. Urine management must be confirmed for the site, whether retained in the supplied container, connected to an approved discharge pathway, or managed through another compliant project-specific method.
NZ Building Code and council review: WCTNZ® can provide product information, technical documentation and consent-support information for customers, designers, builders, plumbers and wastewater professionals reviewing a bach or cabin wastewater pathway.
