Wastewater treatment

Our product range includes domestic & commercial wastewater treatment systems suitable for 3-4 bedroom single houses to large industrial/residential developments, including septic tanks, wastewater treatment systems (also known as sewage treatment plants), pumping stations, low-pressure pipe networks, tertiary filters, and grease separators.

GRAF wastewater treatment systems are designed and manufactured in accordance with EN12566 certification, the EPA Code of Practice 2021, S.R. 66:2015, and the Building Regulations Technical Guidance Document H. Special solutions such as retrofitting kits for concrete tanks up to 1,000PE, container treatment plants and much more are also available.