John Guest grey push‑fit acetal cooling manifold designed for use in 15mm water recirculation systems. A 4mm restriction between the two 15mm ports diverts a controlled proportion of recirculating water through a 3/8" looped spur. The push‑fit design enables fast, tool‑free installation, creating an instant, leak‑tight seal without the need for hot works or sealing agents.

Its precision collet locking mechanism securely grips the pipe without deforming it or restricting flow. The fittings are corrosion‑resistant and fully demountable, helping to maintain system performance and reduce downtime during maintenance.

Manufactured from grey push‑fit acetal copolymer, the manifold is suitable for food‑grade applications, 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 systems. All John Guest fittings are manufactured and assembled in the UK.