Work with WPL®

  • David Trump, Technical Director at WCI

    “I find WPL professional, supportive at the time of the enquiry and post installation. Build quality is not an issue; seamless in communication. May it always continue!”
  • Peter, Stedman, Operations Director for Hutchinson Environmental

    “WPL package treatment plants are very well made, with robust manufacturing and quality processes, which ensure continuous high performance and longevity. The back-up and support from the team is also something you don’t get from many companies. Those qualities give us confidence as an installation and maintenance company - confidence that we can pass on to the site owner.”
  • Mark Ennion, MD, Border Water Technologies

    “The customer services & accounts management received from WPL staff is excellent, we have been dealing with WPL for a good number of years and it has always been great, any issues are dealt with straight away and they are by far the best company that we deal with.”

Join now!

We pride ourselves on delivering excellent customer service; demonstrating our commitment to building long-term relationships with each member of our network of independent experts.

To find out more about joining our network of independent experts, please either call us on +44 (0) 23 9224 2600, fill out our enquiry form, or discover more on this page below about the original patented WPL Diamond and WPL HiPAF® range.

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WPL account management

Our international independent network of experts for installation, service and maintenance of wastewater treatment plants is both highly knowledgeable and reputable.

At WPL, we actively support you as an independent expert; understanding the importance of your choice to either install, maintain or service our original patent granted WPL Diamond range. This is backed by our dedicated account management, tailored to support your business plan.

About the WPL Diamond and HiPAF® range

With over 25 years international experience of technical design, quality of manufacture and supply of environmental package wastewater treatment plants.
We offer a comprehensive range of products that can deliver cost-effective onsite treatment of wastewater at even the most challenging sites.

WPL Diamond, small wastewater treatment plant

Our high quality, original patent granted WPL Diamond package wastewater treatment range is ideal for domestic and commercial properties, 1 up to 55 population equivalent (PE), without access to mains drainage. The compact tank design is completely below ground with the flushest lid on the market, requiring minimal excavation and can be installed in ‘wet’ or ‘dry’ ground conditions.

The WPL Diamond DMS (1- 20 PE) kiosk has an opening lid and the DMC (21 – 55 PE) has a metal kiosk with a single door.  Both come complete with alarm mounted beacon and reliable blowers, as standard. Additional blower options are available on request. Environmentally compliant, there is no need to add chemicals as the final effluent can be safely discharged in to a soakaway, watercourse or drainage ditch.

Key features

  • Installed in ‘wet’ or ‘dry’ ground conditions
  • Flushest lid to the ground
  • No moving parts within the tank
  • Up to 3 years de-sludge intervals
  • No odour
  • Alarm beacon included
  • No extra costs to mainland UK
  • Original WPL Diamond, patent granted
  • Robust design, UK manufacture
  • ISO 14001, ISO 9001, OHSAS 18001
  • CE mark, EN12566-3 approval
  • Effluent standard; as a minimum: 20mg/l BOD; 30mg/l SS; 20mg/l NH3
  • Load tested and water tight
  • Tank sizes to meet individual requirements
  • Part H2 UK building regs compliant
  • LABC registered
  • Meets General Binding rules
  • Designed using British Water Code of practice flows & Loads
  • Compact design, minimal excavation

Interested in the WPL HiPAF® range?

Over 2,000 WPL HiPAF custom package wastewater treatment plants have already been installed internationally in residential, commercial and leisure applications where mains drainage is unavailable.

The WPL HiPAF custom packaged wastewater treatment solutions are designed to meet site specific requirements and demanding applications for both sewage or industrial effluent applications where mains drainage is unavailable.

The WPL HiPAF compact wastewater treatment plant is designed and manufactured to the mandatory European Standard fully type tested and certificated in accordance with the mandatory BS EN 12566-3 – 2014.

The midi and modular WPL HiPAF package wastewater treatment plant options are designed to guidelines BS EN 12255 – 1/15. This European Standard specifies general requirements for structures and equipment as they relate to wastewater treatment plants for a total population of more than 50 PE. The primary application is designed for wastewater treatment plants for the treatment of domestic and municipal wastewater.

Interested in the WPL HiPAF range?
Contact us

About WPL®

Our process engineering expertise is valued by all of our customers; including the highly regulated water utilities right through to individual home owners, each equally as deserving of the highest quality standards.

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