(price excludes VAT)
If your property is not connected to mains sewer, your sewage and wastewater can be treated by the WPL Diamond DMS range, a small sewage treatment plant designed for properties of 1- 20 people equivalent.
The compact below ground Diamond sewage systems treats sewage and wastewater using no chemicals to a high standard, so the effluent can be safely discharged to a soakaway, watercourse or ditch.
The cutting-edge, ‘off-the-shelf’ Diamond sewage treatment plants offer legislation-compliant solutions that are simple to install, easy to live with and economical to maintain.
The WPL Diamond DMS is an EU compliant wastewater treatment system as per the statutory requirements.
(Designed and manufactured in the UK)
Typical domestic uses include:
- Single houses
- Replacement of septic tanks
Typical commercial uses include:
- Bed and breakfasts
- Small commercial buildings and offices
- Small retail such as farm shops
Features and Benefits of a WPL Diamond DMS:
- Minimal visual impact
The WPL’s Diamond sewage treatment plant is buried entirely underground with only the lid showing at ground level so it has minimal visual impact - Covered by our 20 year warranty
We offer 20 years warranty with every Diamond - Long emptying cycle
The wastewater treatment process can achieve a de-sludge (emptying) period of up to three years, much longer than most other packaged sewage systems - No odours
Most other treatment plants have a separate primary tank which store settled solids and can emit odours; however our Diamond DMS design has no separate primary tank and is therefore odour-free - Compliant
The continuous bacterial digestion treats wastewater to a standard that meets all normal Environment Agency consents and is LABC approved - Easy to install
Only a small excavation is required due to its compact design - Low running cost and user maintenance
Unlike other sewage treatment plants on the market, the unique design of the Diamond DMS has no internal mechanical moving parts which means the plant requires minimal annual maintenance making it economical to run - Kind to the environment
The treatment process requires no chemicals, so it’s kind to the environment
DMS4 Diamond Sewage Treatment Plant
The Diamond Sewage Treatment Standard
The WPL Diamond range meets the following industry standards:
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- CE marked, fully type tested and certificated in accordance with the mandatory European standard BS EN12566-3 2014, and meets all current legislation under the Environmental Permitting Programme
- The WPL Diamond product is UK Patent Granted and European Patent Pending
- Effluent standard as a minimum: 20mg/l BOD; 30mg/l SS; 20mg/l NH3
- Fully compliant with Part H2 UK Building Regulations
- Meets legislation for exemption from a permit to discharge by the Environment Agency EPP2
- LABC approved, which means it has been assessed against Building Regulation requirements and can be installed without the need to have it signed off again by building control
- The Diamond DMS is designed using the British Water Code of Practice Flows and Loads, to ensure correct sized tanks
- The Diamond DMS range has DIBt approval in Germany – approval number Z-55.31-426
- The Diamond DMS range is covered by the French ministerial approval NF 2015 – 011 ext 1à3 and European standard EN 12566-3
- WPL is a member of British Water
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