Copper Reducing Coupling MF

Copper Reducing Coupling MF – Capillary & High Pressure Concentric Reducers

The Copper Reducing Coupling MF (Male/Female) is a precision capillary fitting designed to join copper pipes of different sizes. One end fits securely into a larger fitting, while the other accepts a smaller copper pipe, making it ideal for step-down connections in water, gas, and high-pressure systems.

Available in both capillary (15–25mm) and high-pressure (32–150mm) sizes, these reducers are manufactured from durable copper and comply with Australian Standards AS 3688 & AS 1432, ensuring they are safe, reliable, and long-lasting. When used with Type B copper tube, they achieve working pressures of 3500–5290kPa depending on size.

These fittings are designed for use with silver brazing alloy to provide a strong, leak-proof joint. Copper’s natural benefits — corrosion resistance, fire resistance, recyclability, and long service life — make it the material of choice for Australian plumbing installations.

Key Features:

• Concentric copper reducer, Male/Female connection
• Joins a larger fitting to a smaller pipe
• Suitable for water, gas & high-pressure applications
• Silver brazing alloy compliant (AS 1167.1)
• Manufactured to AS 3688 & AS 1432
• WaterMark approved for compliance & safety
• Strong, durable & resistant to dezincification
• Maximum temperature: 80°C

Maximum working pressure: 2000kPa

Note: Installation must be carried out by a licensed plumber if connected to the mains.

Available Variants

Capillary Reducers (15–25mm):

• FYL045 — 20mm x 12mm MF Copper
• FYL046 — 25mm x 12mm MF Copper
• FYL047 — 25mm x 20mm MF Copper

High Pressure Copper Concentric Reducers (32–150mm):

• FHC050 — 32mm x 12mm
• FHC051 — 32mm x 20mm
• FHC052 — 32mm x 25mm
• FHC053 — 40mm x 20mm
• FHC054 — 40mm x 25mm
• FHC055 — 40mm x 32mm
• FHC057 — 50mm x 25mm
• FHC058 — 50mm x 32mm
• FHC059 — 50mm x 40mm
• FHC060 — 65mm x 32mm
• FHC061 — 65mm x 40mm
• FHC062 — 65mm x 50mm
• FHC063 — 80mm x 40mm
• FHC064 — 80mm x 50mm
• FHC065 — 80mm x 65mm
• FHC066 — 100mm x 50mm
• FHC067 — 100mm x 65mm
• FHC068 — 100mm x 80mm
• FHC069 — 125mm x 100mm
• FHC070 — 150mm x 80mm
• FHC080 — 150mm x 100mm
• FHC081 — 150mm x 125mm