- The Diamond small sewage treatment range is for domestic and commercial properties (1-55 people equivalent) where mains drainage is unavailable. The compact below ground sewage systems use no chemicals and treat to a high standard, so the effluent can be safely discharged to a soakaway, watercourse or ditch.
- The custom HiPAF sewage treatment systems (up to 2000 people equivalent) are installed below ground, though the range is adaptable to provide above-ground treatment when required. All models are manufactured in glass reinforced plastic (GRP) which is UV stabilised with an external gel coat finish which extends asset life to 25 years.
- Each sewage treatment plant includes primary settlement, biological treatment and final settlement processes.