Copper Reducing Coupling FF – Capillary Reducer
The Copper Reducing Coupling FF (Female/Female) is a capillary fitting designed to connect copper pipes of different sizes. Both ends are female, allowing two copper pipes to be joined seamlessly in a step-down configuration.
Manufactured from durable copper to Australian Standards AS 3688 & AS 1432, these reducers are safe for use in water and gas installations, delivering excellent mechanical strength, corrosion resistance, and long-term reliability.
When used with Type B copper tube, they can handle working pressures of 3500–5290kPa depending on size, ensuring performance in domestic and commercial applications.
Key Features:
- Female/Female concentric copper reducer
- Joins two copper pipes of different diameters
- Capillary fitting – silver brazing alloy required
- Manufactured to AS 3688 & AS 1432
- Safe for water & gas applications
- WaterMark approved & plumber compliant
- Strong, reliable, and corrosion-resistant
Note: A licensed plumber is required for installation where connected to mains.
Available Variants
- FYL057 — 20mm x 12mm FF Copper
- FYL060 — 25mm x 20mm FF Copper
