Push-fit Grey Acetal Reducing Straight Connector

The John Guest grey acetal copolymer push-fit reducing straight connector joins two imperial tubes of different outside diameters in a single motion, with no tools, no sealant and no hot works required. The patented collet locking design firmly holds the tube in place without deforming it or restricting flow, ensuring an immediate and lasting leak-tight seal.

Manufactured and assembled in the United Kingdom, this fitting complies with the British Beer & Pub Association (BBPA) Code of Practice for N2/CO2 and mixed gas dispense lines.

Why choose this connector ?

• Instant installation: push-fit connection requiring no tools, no soldering and no sealing agent — fully demountable and reusable.
• Corrosion resistance: acetal copolymer body resistant to food-grade fluids, potable liquids and inert gases.
• Built-in safety: locking clip included to prevent accidental disconnection of the pipework circuit.

Technical specifications

• Body material: grey acetal copolymer
• O-ring: food-grade nitrile (NBR)
• Connection type: imperial push-fit (two different diameters)
• Maximum working pressure: 10 bar (sizes 3/8" and 1/2") / 16 bar (sizes ≤ 5/16")
• Operating temperature: 0 °C to +23 °C
• Compatible tubing: plastic (LLDPE) or soft metal
• Compatible media: foodstuffs, potable water, beer, beverages, inert gases (CO2, N2, mixed gas), air, pneumatic and vacuum applications
• Included accessory: anti-disconnection locking clip
• Origin: manufactured and assembled in the United Kingdom
• Compliance: British Beer & Pub Association (BBPA) Code of Practice

⚠️ Tubing is not included. Always verify the outside diameter (OD) of your tubes before ordering. Use a John Guest pipe cutter for a clean, burr-free cut to ensure a reliable seal.