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GRAF One2Clean Sewage Treatment Plant 7PE


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GRAF One2Clean Sewage Treatment Plant 7PE

The GRAF One2Clean system is a single-chamber wastewater treatment system capable of offering up to 99% pollutant removal with SBR lifting technology. This system is CE Certified and conforms with EN12566-3, with market-leading effluent quality the One2Clean is designed to offer investment security even if legal requirements become stricter. The One2Clean has minimal operating costs for the end user with 46 kWh per person per year power consumption and low sludge volumes. This tank also features an integrated sample chamber, is suitable for granular base and backfill on dry sites, and requires no wiring to be done on-site.

Key Benefits

Low Power Consumption – jaw-dropping power consumption starting at just 0.59 kW per day. That’s a staggering 50% lower than any competitor’s offering.

Superior Discharge Quality – consistently deliver one of the best discharge qualities available, ensuring both environmental harmony and regulatory compliance.

Whisper-Quiet Operation – systems operate at a hushed 36 decibels, quieter than the serene ambiance of a library. Perfect for self-builders and homeowners looking for seamless integration into residential spaces.

Flush-to-Ground Lid – Preserve the flawless aesthetics of your landscape with our unique flush-to-ground lid design. Nothing protrudes from the ground, ensuring your property’s visual appeal remains paramount.

No Moving Parts – With no moving parts or electrical components inside the tank, servicing and maintenance are user-friendly and efficient, managed from the external control panel and compressor.

Easy to Use – User-friendly and efficient wastewater disposal system that simplifies the process without compromising on performance.

Holiday Mode – Offers a programmable holiday mode, allowing you to manage the disposal of waste water according to your needs.

Odourless – it does not produce any odour and generates minimal sewage sludge.



We currently ship within the UK only. 

Product Advice
Do you need advice on sizes, compatibility and configuration? Contact our knowledgeable team for free advice. 

If you are not satisfied with your purchase you can return it to us within 14 days for an exchange or refund. More info.

Contact us on 01942 247 000, or email us at info@kpipe.co.uk.

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GRAF One2Clean Sewage Treatment Plant 7PE

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