GENO-DK 2-Maxi (nominal connection diameters DN 50 to DN 100) are system separators according to construction design BA as per DIN EN 12729. When connecting special withdrawal points and apparatus to the drinking water supply, they ensure the water quality in accordance with DIN EN 1717 up to and including hazard class 4. The Euro system separator prevents the back-flow, back-pressure and back-suction of modified drinking water into the drinking water network.
The GENO-DK 2-Maxi replace EA 1 and EA 2 pipe separators and are made of red brass and, as from DN 100, of coated spheroidal graphite cast iron. The safety fittings are suitable for operating temperatures up to 65°C at PN 10 bar. They operate according to the 3-chamber system with subdivision into upstream, intermediate and downstream pressure zones. The system separators have a flange connection (DIN EN 1092-1) for horizontal installation, two non-return valves and dripping water connection, as well as three test connection pieces.