Mcalpine Tundish with Self Close Valve 15/22mm Inlet x 1.25'' Outlet MACTUN 2

ManoMano

General description The McAlpine MACTUN-2 is a combined tundish and non-return valve designed to provide a reliable and efficient solution for protecting against backflow in various plumbing applications. It features a silicone membrane seal that ensures a tight and reliable seal, even in hard water areas, making it suitable for both residential and commercial plumbing systems. The MACTUN-2 is constructed from high-quality materials that resist corrosion and withstand high temperatures, ensuring durability and longevity. Technical specifications Inlet size: 15/22mm Outlet size: 1.25'' Temperature Rating: 100°C Maintenance: Generally maintenance-free Usage The MACTUN-2 is designed to prevent backflow, which can cause damage to plumbing systems and create a risk of contamination. The non-return valve allows water to flow in only one direction, while the tundish provides a visual indication of any excess water present in the system. The self-closing membrane opens to allow discharge to

Amazon

MACTUN incorporates a self closing membrane which opens to allow discharge to flow freely and then closes to form a seal. This prevents foul odour or sewer gas entering the building when installed into a waste or soil pipe. The membrane seal has no spring mechanism and shall not be affected in hard water areas. The membrane seal creates no resistance ensuring a smooth discharge flow from the PRV/TRV Temperature Rating 1 DegreeC The product is generally maintenance free. If required the top tundish window can be removed from the Mactun body for inspection or cleaning when maintenance work is being carried out.