AGAflex coupling OK 5/4" 10030004 — pipe fitting for flexible connections

AGAflex coupling OK 5/4" is a pipe fitting designed to join flexible and rigid pipe sections with a nominal 5/4" diameter. The coupling provides a compact mechanical connection used in plumbing and heating systems where a standard 5/4" interface is required. Its design facilitates installation in both renovation and new-build projects, enabling a secure joint that maintains flow and pressure characteristics of the piping circuit.

Advantages

The coupling offers a straightforward mechanical connection that requires minimal preparation of pipe ends. It creates a stable joint suitable for standard domestic and light-commercial plumbing and heating applications. Its compact form factor helps save space in tight installation areas, while compatibility with common 5/4" pipe dimensions allows interchangeability with existing components. The product's construction ensures reliable sealing when installed according to manufacturer guidelines.

Suitable for

• Connecting flexible and rigid pipes with 5/4" nominal diameter
• Plumbing repairs and retrofits in domestic systems
• Heating system pipe runs and component connections
• Applications requiring a compact mechanical coupling in confined spaces

Key specifications

• Nominal size: 5/4" (suitable for pipes with corresponding nominal diameter)
• Function: mechanical coupling for joining flexible and rigid pipe sections
• Application: plumbing and heating installations
• Form factor: compact inline coupling designed for space-constrained environments

How to use

Prepare the pipe ends by ensuring they are clean, cut square, and free from burrs or debris. Slide the coupling onto one pipe end and align the mating pipe to the opposite side, ensuring proper insertion depth according to the pipe manufacturer's recommendations. Tighten or secure the coupling following the installation instructions provided by AGAflex or the fitter's standard procedure for mechanical pipe joints. After assembly, verify alignment and perform a pressure test appropriate to the system to confirm a leak-free connection.

Usage recommendations

Use the coupling only with pipes and materials compatible with its design and intended pressure/temperature ranges. Follow local plumbing codes and the pipe manufacturer's guidance for joint preparation and testing. For installations in concealed or hard-to-access locations, plan access for future inspection and maintenance.