Capillary

Precision-engineered, high-quality copper fittings designed for secure, long-lasting connections. Ideal for residential and commercial plumbing, manufactured to BS EN 1254 standards.

Features & Benefits

The Ideal Choice for Reliable Soldered Connections

Flowflex Capillary Fittings are the trusted choice for professional installers, offering high-quality copper fittings designed for efficient and long-lasting plumbing installations. Available in End Feed for a traditional soldered connection and Solder Ring for a pre-soldered joint, our capillary range ensures secure, leak-free performance.
 Manufactured to BS EN 1254 standards, these fittings provide excellent resistance to corrosion and high temperatures, making them ideal for potable water, heating systems, and gas applications.

  • Precision Manufacturing & Certified Quality

    Manufactured to BS EN 1254 standards, Flowflex Capillary Fittings meet the highest industry requirements for quality, durability, and safety.

  • Two Options for Flexible Installation

    Available in End Feed, requiring external solder, and Solder Ring, with integrated solder for faster installation. Suitable for both hot and cold water systems, as well as heating applications.

  • Superior Corrosion Resistance

    Made from high-quality copper, our capillary fittings provide excellent corrosion resistance, ensuring a long service life and compatibility with industry-standard copper tube (BS EN 1057).

  • Versatile for Various Applications

    Designed for professional-grade plumbing and heating applications, including domestic, commercial, and industrial installations.

Installing an End Feed fitting

ISO Approved

Certified by Independent Review

Flowflex holds ISO certifications independently audited by the British Standards Institute, ensuring credibility and trust with consumers, clients, and business partners alike. We take pride in these certifications and are committed to continuous improvement to better serve our clients.

BSI ISO:9001, ISO:14001 Approval Mark

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