The 22mm × ¾" End Feed Female Iron Straight Adaptor joins 22mm copper tube to a ¾" BSP male thread — soldered capillary joint on the copper end, female parallel thread on the other. The standard match for 22mm pipework onto ¾" threaded tails, immersion connections and pump valves. Manufactured to BS EN 1254 and fits copper tube to BS EN 1057.

Also known as: female iron coupler, female straight connector, FI adaptor, female BSP adaptor, copper to iron connector, threaded adaptor.

• Manufactured to BS EN 1254 for capillary (solder) fittings
• Female iron straight adaptor — 22mm copper × ¾" BSP female thread
• Fits copper tube to BS EN 1057
• WRAS approved
• Solder and flux required — not supplied; PTFE tape or jointing compound for the threaded joint
• Sold individually — buy exactly what the job needs
• Suitable for hot and cold water and heating services

End feed means a capillary joint: clean the tube and fitting, apply flux, heat evenly and feed lead-free solder to the mouth of the fitting until a ring forms. See our guide: How to solder end feed fittings.

Also in this range: couplers, elbows and the full end feed range. Ordering for a whole job? Use the bulk fittings matrix.