

179 total in stock
Once logged in, we can use your location to show live stock availability in your area.
The McAlpine MACTUN-1 tundish with self-closing valve accepts discharge from pressure relief valves on unvented hot water systems. It features a membrane seal that opens under pressure and closes to block odours and sewer gas, with a temperature rating up to 100°C. Suitable for cylinders, boilers, and condensate applications, it is KIWA certified and WRAS approved.
Key features




