The John Guest black push-fit acetal equal straight connector is intended for joining two metric pipes or tubes of identical size. Installation is quick and straightforward, with John Guest push-fit technology delivering an immediate, secure connection and a leak-resistant seal—eliminating the need for tools, heat application, or sealing materials.

Its precision-engineered collet locking mechanism grips the pipe firmly without distortion or flow restriction. Designed to resist corrosion and allow full disassembly, these fittings help maintain system efficiency and reduce downtime during servicing.

Constructed from durable acetal copolymer and fitted with a food-grade nitrile O-ring, this connector is suitable for use with foodstuffs, drinking water, and inert gases. Compliant with the British Beer & Pub Association Code of Practice, it can also be used for N₂/CO₂ and mixed gas dispense lines, as well as air, pneumatic, and vacuum systems. All John Guest fittings are manufactured and assembled in the UK.