The John Guest black acetal reducing elbow is designed to connect two metric pipes of different sizes, forming a 90° bend. Its push-fit design enables fast, tool-free installation, creating a reliable, leak-tight seal without the need for heat or sealing compounds.

A specially engineered collet locking system ensures the pipe is held securely without deformation or flow restriction. The fitting is corrosion-resistant and fully demountable, supporting improved system performance and easier maintenance with reduced downtime.

Manufactured from durable acetal copolymer and fitted with a food-grade nitrile O-Ring, this fitting is suitable for use with foodstuffs, potable liquids, and inert gases. It also meets the standards of the British Beer & Pub Association Code of Practice, making it ideal for N2/CO2 and mixed gas dispense systems, as well as air, pneumatic, and vacuum applications. All John Guest fittings are proudly manufactured and assembled in the UK.