Flanged filters with backwash F78TS are suitable for applications with high water flow. They can be used for large residential or public buildings or for industrial applications. They are equipped with a highly efficient backwash mechanism. Flanged filters F78TS ensure a continuous supply of filtered water even during the filter cleaning process. The fine filter screen reduces the amount of foreign particles in the water, such as rust fragments, hemp fibres, or sand grains. Product certification: DVGW WRAS Features: - Drinking water filter, maximum temperature 40°C - Uninterrupted supply of filtered water even during backwash - Replaceable filter cartridge - Backwash system - Memory ring indicates when manual backwash is required - Valve body coated with polyamide is highly resistant to corrosion - Kvs values: 69 Option to equip with an automatic backwash unit and activate backwash with a differential pressure switch.