Deltec’s FR509 reactor is often better known as a Rowaphos reactor for its common use in fluidising Rowaphos; however it can also be used with carbon or fluidising sand as a biological media.
The FR509 has a twist off bayonet lid to allow easy access for replacement of the media. The water is forced down a central tube and is returned back up through a diffuser plate. Sponges are fitted either side of the media section to retain the finer particles. The lid is fitted with a tap to adjust the flow and two hosetails connected to unions for simple removal or to allow hard piping to be used.
The FR509 is the smallest in the Deltec range of reactors and is suitable for up to 1lt of Rowaphos or 1.2 lts of general media.
Up to 500lt/hr (pump not supplied)
180 mm x 140 mm x 500mm high (including fittings)
7.1″ x 5.5″ x 20″ high (including fittings)