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  • The 18 person One2Clean sewage treatment plant by Graf treats effluent to a standard of up to 99%. Available with a pedestrian or vehicle loading lid, this sewage treatment plant can be installed in areas which don't rely on gravity, due to the pumped outlet.

This sewage treatment plant is suitable for use with up to 18 people.
  • The 18 person One2Clean sewage treatment plant by Graf treats effluent to a standard of up to 99%. Available with a pedestrian or vehicle loading lid, this sewage treatment plant can be installed in areas which don't rely on gravity, due to the pumped outlet.

This sewage treatment plant is suitable for use with up to 18 people.
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18 Person Graf One2Clean Sewage Treatment Plant (Pumped outlet)

Regular price
£4,708.36 (£3,923.63 ex VAT)
Regular price
Sale price
£4,708.36 (£3,923.63 ex VAT)
Est. delivery 7-10 working days
Loading Lid

**FREE COMMISSIONING INCLUDED**

The 18 person One2Clean sewage treatment plant by Graf treats effluent to a standard of up to 99%. Available with a pedestrian or vehicle loading lid, this sewage treatment plant can be installed in areas which don't rely on gravity, due to the pumped outlet.

This sewage treatment plant is suitable for use with up to 18 people.

Extended 3 year warranty on product technology and a 10 year warranty on the tank itself.

Highly recommend the Graf External Plastic Cabinet to be purchased with this product.

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 18 person One2Clean sewage treatment plant by Graf offers a smart and simple solution to off-mains effluent treatment, to an efficiency factor of up to 99%. The pumped outlet allows for this product to be installed in a wide number of domestic and commercial locations. This is because it does not need to rely on gravity to transport the effluent. This sewage treatment plant is made up from 2 x 6,500l tanks, making the total capacity 13,000l.

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
- Pumped outlet

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.

Click the link in description to claim your free commissioning.

Manufacturer SKU

STP18ONE2CPIPS-GRAF

Technical Specification

Capacity (litres): 13,000 ltr

Weight (kg): 440kg

Height (mm): 2390mm

Width (mm): 2190mm

Length (mm): 5380mm

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.

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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