The John Guest push-fit acetal female adaptor with BSP thread is designed to connect metric-sized pipework to a BSP-type threaded fitting. Quick and easy to install, it delivers a secure push-fit connection with a leak-tight seal—eliminating the need for tools, hot works, or sealing compounds.

Its unique collet locking mechanism firmly holds the pipe in place without causing deformation or restricting flow. Corrosion-resistant and fully demountable, the fitting helps optimise system performance and 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.