• 14 Person Graf One2Clean Sewage Treatment Plant (Gravity)
  • 14 Person Graf One2Clean Sewage Treatment Plant (Gravity)
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14 Person Graf One2Clean Sewage Treatment Plant (Gravity)

£3,968.52 (£3,307.10 ex VAT)
£3,968.52 (£3,307.10 ex VAT)
Est. delivery 7-10 working days
Loading Lid

FREE COMMISSIONING INCLUDED

The 14 Person Graf One2Clean Sewage Treatment Plant is the ideal solution for efficient off-mains drainage. Designed for both domestic and commercial applications, it’s available with either a pedestrian or vehicle-loading lid for flexible installation options.

This model effectively treats wastewater for up to 14 people and has a total capacity of 9,600L, delivered through two interconnected 4,800L tanks.

Enjoy peace of mind with an extended 3-year warranty on product technology and a 10-year warranty on the tank itself.

We highly recommend pairing this product with the Graf External Plastic Cabinet for optimal performance and long-term reliability.

Free UK mainland delivery

Call 0121 351 3230 to claim your free commissioning with this tank. Terms and conditions apply.

View Data Sheet Here

Claim Free Commissioning Here

Full Description

This 14 person One2Clean sewage treatment plant by Graf offers an efficient solution to off-mains effluent treatment. It arrives as a set of 2 x 4,800l tanks which makes the total capacity 9,600l. Customer is responsible for offloading.

How does the treatment process work?
There are 3 stages to the treatment process; aeration, settling phase and clear water extraction. This ensures that the sewage is treated to a high standard, and is suitable to be discharged safely at the end of the process.
The sewage enters the tank and is filtered using an aeration process. The sludge then settles at the bottom of the tank, and the remaining clear water is extracted and drained in a soakaway or other drainage method. This means that there is minimal sludge to be removed, and only one pumping process is required, meaning maintenance costs are kept low.

Benefits:
- Up to 99% efficiency
- Low-energy consumption
- Free commissioning available
- 3 stage treatment process
- Quiet operation
- Free delivery

There is also a double sludge storage volume which means that more time can pass before a sludge removal is required. The tank is 100% resistant to corrosion which means that its lifespan is optimised, as it is resistant to the elements.

Manufacturer SKU

STP14ONE2CPG-GRAF

Technical Specification

Capacity (litres): 9,600 ltr

Weight (kg): 370kg

Height (mm): 2110mm

Width (mm): 1985mm

Length (mm): 5160mm

Contact Us

Our team of experts are available and ready to speak to you. You can contact us or call us directly on 0121 351 3230. Available Mon-Friday 8am-5pm.

Related Categories

-Best Sellers -Farmer's Favourites -Graf Sewage Treatment Plants -Sewage Solutions -Sewage Treatment Plants

Further Questions?

Our team of specialists are here to help. We install many of our products so can provide real-world advice. We also offer a free take-off service if required.

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