|Anti-splash design with transparent chamber provides a clear visual indicator for discharge (patent pending).|No need to install both a tundish and a dry trap; the internal stainless-steel spring loaded disc mechanism prevents odours from escaping|Compact size makes it easy to install|Building Regulations compliantThe Altecnic 128-2010 dry trap tundish can be use with heat interface units (HIU), domestic central heating boilers and hot water cylinders to safety pass the hot water discharge from pressure and temperature relief valves.The flow through the tundish acts as a visual fault indicator.The discharge from the tundish can be piped directly into a drain pipe unlike a conventional tundish which discharges into a trapped gully, the end of the discharge pipe to the water level in the gully creating an air gap preventing smells and odours from passing up the pipe to the tundish.