The John Guest grey push‑fit acetal swivel male run tee (BSPT thread) provides a quick, secure way to connect pipework to a BSPT threaded connection, forming a swivel‑style run joint. Designed for fast installation, the push‑fit mechanism delivers an instant, leak‑tight seal without the need for tools, heat, or sealing compounds.

Its unique collet‑locking system grips the pipe firmly without causing deformation or restricting flow. The fittings are corrosion‑resistant and fully demountable, helping to maintain system performance and minimise downtime during servicing.