The V25F is an insertion style inferential flow indicator that works magnetically and gives a bright green for go or red for stopped indication of flow.
Unlike conventional inline flow indicators, the V25F does not suffer from dirty windows obscured by limescale rust or algae build-up. Cost effective and able to be fitted into any pipe 25mm or larger, it can even be used in effluent and highly turbid liquids.
Easy to install, features incude: corrosion resistace; no power needed; suits pipes 25mm (1″) and larger; clear bright display; no metal parts in the liquid; very high pressure rating; stainless steel and dieseline versions available.