John Guest Speedfit Brass Male Coupler - 22mm x 3/4 inch BSP - 665628016156

The John Guest Speedfit Brass Male Coupler is a push-fit connector designed to join metric pipes with a male BSP thread. Made from brass, it provides a quick and tool-free installation in tight spaces, with no hot works, glue, or flux required. It is suitable for hot and cold water systems as well as central heating, and is manufactured in the UK.

This coupler supports Speedfit PEX and polybutylene pipe with the appropriate inserts, and also works with copper pipe. It comes in 22mm x 3/4" thread and is available in tapered (MW) or parallel (MC) thread variants. The unit is corrosion-free and carries BSI and WRAS approvals, underscoring quality and safety.

It is designed to provide a fast, reliable connection without the need for traditional joining methods, making it suitable for a range of domestic piping applications.

Features

• Push-fit brass male coupler for metric pipes
• 22mm x 3/4" BSP thread
• Suitable for hot/cold water and central heating
• Compatible with PEX, polybutylene (inserts), copper
• Push-to-connect; no hot works or glue
• Corrosion-free; WRAS and BSI approved; made in the UK

Usage

1. Push the coupler onto a plastic or copper pipe.
2. To demount, push the collet towards the body and pull the pipe to release.