Conversion Connector

Conversion Connector
Disclaimer: All images are for illustrative purposes only.

You will also need:

15mm Pipe Insert

Pipe Insert

Pipe liner for PB & PEX barrier pipe. Prevents over constriction of pipe from compression fittings. Suitable for hot, cold & heating applications.
15mm Superseal Pipe Insert

Superseal Pipe Insert

Multi-seal pipe liner for Speedfit pipe. Prevents over constriction of pipe when compressed. Suitable for hot, cold & heating applications.

Quickly and easily converts metric to imperial pipe sizes

JG Speedfit conversion connector push-fit fitting that enables imperial and metric pipes to be connected by converting the pipe size from metric to imperial. Designed, manufactured and assembled in the UK.

Features and benefits

  • Instant push-fit connection
  • Install and demount in seconds without tools
  • Safe flame-free installation, with no hot works, glue or flux
  • Grip & Seal™ collet with stainless steel teeth and main O-Ring seal
  • Non-toxic, resists corrosion and no scale build-up
  • Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe
  • Suitable for hot and cold water only (not suitable for central heating systems)


BSI Thermo Pipes and Fixings accredited
WRAS approved product
SKUDescriptionSize mmPipe ID ″Quantity per bagQuantity per boxAccreditations
NC471JG Speedfit Conversion Connector 1⁄2″x 15mm151⁄25500
NC2324JG Speedfit Conversion Connector 3⁄4″ × 22mm223⁄4530