2023DIN EN 13077:2023-07 Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B; German version EN 13077:2023
2021DIN EN 13077:2021 Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B; German and English version prEN 13077:2021
2018DIN EN 13077:2018-06 Fire behaviour of building materials and building components - Part 23: Roofs - Application rules for test results for roofs tested to DIN CEN/TS 1187, test method 1, and DIN 4102-7
2018DIN EN 13077:2018 Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B
2008DIN EN 13077:2008 Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, Type B; English version of DIN EN 13077:2008-09
2004DIN EN 13077:2004 Safety devices to protect drinking water against contamination due to backflow – Free outlet with non-circular overflow (unrestricted) – Family A, Type B