Anti-flooding valves and cellar drains: Quality you can rely on

Reliable protection and trouble-free drainage of cellar rooms - with or without backflow protection

No public sewer system can drain off extreme volumes of water, such as those occurring after cloudbursts or thunderstorms, which means that short-term overloading is unavoidable. This is why municipal drainage statutes generally stipulate that all rooms and courtyards below backflow level require protection against backflow. For this type of application, Dallmer manufactures its anti-flooding valves and backflow-proof cellar drains.

As well as cellar drains acc. to DIN EN 13564 with triple safety devices (faecal-free wastewater), Dallmer also offers shut-off devices for continuous pipelines (Stausafe) and automatic anti-flooding valves acc. to DIN EN 13564 (faecal wastewater). For less demanding situations, we recommend our cellar drains without backflow protection and the PRONTO universal drain.