Flange Backflow Preventer BA 6600

Large-scale installations, the best possible protection: SYR's flange BA backflow preventer prevents the backflow of non-potable water or other fluids into the potable water system, thus protecting drinking water quality up to fluid category 4 in accordance with EN 1717. Like the other SYR backflow preventers, this BA type is also designed with easy-to-maintain cartridge technology. The filter is protected against dirt, ensuring a long service life.