Product Description The John Guest Speedfit PSE4615W is a 15mm push-fit plastic stop end cap used to seal off copper or plastic pipes in domestic hot/cold water and central heating systems, offering a quick, tool-free, flame-free installation and demounting for temporary or permanent use. It features a secure grip and seal collet, resists corrosion, and is BSI & WRAS approved for safe use in various plumbing scenarios. Special Features Application: Caps off 15mm pipework for water and heating systems. Installation: Simple push-fit, no glue or flux needed; lock by twisting the nut. Demountable: Can be easily removed by unlocking the nut and pushing the collet. Material: Non-toxic, corrosion-resistant plastic. Approvals: BSI, WRAS, and Kitemarked for quality and safety. Pipe Compatibility: Works with copper, PEX, and polybutylene pipes (inserts recommended for plastic pipes).
