This ABS tube x NB cap is manufactured to BS5392 Part 1 for use with ABS pipe systems to BS5391. Designed to terminate ABS pipework with a nominal bore (NB) connection, it provides a secure and durable closure point. Lightweight and resistant to corrosion, the cap is easy to install using solvent cement and is WRAS Approved, making it suitable for potable water, compressed air, and a wide range of industrial applications.