Retrofit seperators for existing manholes
Some oil-water separators have been in operation for a long period of time. Therefore, it can occur that while the manhole can still be restored to good working condition, the oil-water separator itself may need replacement. A significant cost-saving option could be to install a Frey Watertech retrofit separator. The Frey Watertech retrofit units have also been tested at our own testing site according to EN858. It is advisable to contact an expert before replacing an oil separator.
