This uPVC BSPP female x NB adaptor is manufactured to EN1452-3 / BS4346 Part 1 for use with uPVC pipe systems to EN1452-2. Designed with a BSPP female thread on one side and a nominal bore (NB) connection on the other, it provides a secure transition between threaded fittings and uPVC pipelines. Kitemark Certified (No. 654613) and WRAS Approved for potable water, the adaptor is lightweight, corrosion-resistant and durable. Rated to 15 bar at 20°C (unless otherwise specified), with working pressure reducing as temperature increases, it is suitable for water, air, and a wide range of industrial applications.