John Guest push-fit polypropylene tube-to-hose stem fitting converts a John Guest push-fit connection into a hose-type threaded connection. Quick and easy to install, John Guest push-fit fittings provide an instant connection and a leak-tight seal without the need for tools, hot works, or sealing compounds.

The distinctive collet locking mechanism securely holds the pipe in position without causing deformation or restricting flow. These fittings are resistant to corrosion and fully demountable, enhancing system performance and reducing downtime during maintenance.

Manufactured in polypropylene with EPDM O-Rings, the fitting offers superior chemical resistance compared to push-fit acetal and is suitable for potable water (10 bar at 20°C) and intermittent hot water applications (4 bar at 60°C), as well as water treatment and purification systems. All John Guest fittings are manufactured and assembled in the UK.