The John Guest grey push-fit acetal end stop fitting provides a quick and secure method for capping off pipework termination points, whether for temporary or permanent installations. Designed for ease of use, these fittings offer a fast, tool-free installation, forming an instant push-fit connection with a leak-tight seal—no need for hot works or sealing compounds.

Featuring a unique collet locking mechanism, the fitting grips the pipe firmly without causing deformation or impeding flow. It is corrosion-resistant and fully demountable, enhancing system efficiency and minimising downtime during maintenance.

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