Natural Flow NF8000 Advanced Primary Treatment System
Natural Flow
Designed and manufactured specifically to withstand the unique demands of rural New Zealand conditions, the Natural Flow NF8000 Advanced Primary Treatment System is the ultimate eco-friendly wastewater solution. Perfect for larger New Zealand homes, multi-dwelling properties, and off-grid Kiwi baches, this trade-quality system utilizes advanced biological purification techniques to transform raw wastewater into high-quality irrigation water--completely without the need for electricity or moving parts.
Whether you are a licensed drainlayer looking for a reliable, NZ-standards compliant installation or a property owner upgrading a rural wastewater setup, the Natural Flow NF8000 delivers unmatched reliability. Because it operates with zero power and zero mechanical components, ongoing maintenance and operational costs are kept to an absolute minimum, making it one of the most cost-effective and dependable septic systems on the Kiwi market.
Key Performance Features & Specifications:
- High Capacity Treatment: Engineered to efficiently treat a total daily flow volume of up to 1,600 litres to a 'Partial Secondary' treatment level.
- Versatile Application: Ideal for 3 to 8-bedroom residential homes, rural sleepouts, Kiwi baches, farm accommodation, holiday homes, motels, campgrounds, schools, marae, golf clubs, cafés, stables, and animal facilities, or rural commercial sites with up to 40 day staff.
- No Power Required: Uses natural biological processes to purify waste, ensuring maximum reliability and zero electricity bills.
- Approved Land Application Systems: Fully compatible with LPED surface or subsurface systems, ETS beds, soakage beds, conventional trenches, mounds, sand trenches, and arches (Note: Not suitable for PCDI dripline).
- NZ Tough: Built robust to meet rigorous NZ standards for long-term peace of mind.
Important Installation Notes: Please note that standard pricing does not include drainage connections from the dwelling or any electrical connections where required.
Ready to upgrade your property's wastewater management with a system built for New Zealand conditions? Contact Pratts today to discuss your project requirements, request a trade quote, or secure a custom installation quote from our expert plumbing and trade specialist team.

