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

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

Manufactured from grey push‑fit acetal copolymer, the fitting is suitable for foodstuffs, potable liquids, and inert gases. In line with the British Beer & Pub Association Code of Practice, it can also be used with N2/CO2 and mixed‑gas dispense lines, as well as air, pneumatic, and vacuum applications. All John Guest fittings are manufactured and assembled in the UK.