The John Guest push-fit acetal female adaptor with BSP thread is designed to connect metric-sized pipework to a BSP-type fitting. Quick and easy to install, it forms a secure push-fit connection with a leak-tight seal—no need for tools, hot works, or sealing compounds.

Its unique collet locking design ensures the pipe is held firmly in place without distortion or restriction to flow. Corrosion-resistant and fully demountable, the fitting supports improved system performance and helps reduce downtime during maintenance.

Manufactured from acetal copolymer, the adaptor is suitable for water, potable liquids, and intermittent hot water applications (up to 65 °C maximum). All John Guest fittings are proudly manufactured and assembled in the United Kingdom.