John Guest Speedfit 12mm X 3/8" Stem Adaptor BSP - Pm051213E (Pack Of 10)

John Guest stem adaptor (BSP thread) adapts a push-fit connection to an imperial threaded connection. Fast and simple to install, John Guest Air and Pneumatics creates an instant connection and airtight seal without the need for tools, hot works or sealing agents. Air piping systems can be set up and installed 50% quicker than traditional methods.

The unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. Fittings are also fully demountable, reducing system downtime during maintenance and making it quick and easy to modify or extend systems.

Designed in tough engineered plastic, fittings are compatible with John Guest nylon, powder coated aluminium or LLDPE tubing, as well as copper, PEXa and other soft metal pipe materials. All John Guest fittings are manufactured and assembled in the UK.

Strong acetal copolymer fitting with nitrile O-Ring

Airtight connection with superior flow characteristics

Instant push-fit connection and demountable without tools

Secure collet cover prevents accidental disconnection

Suitable for air and pneumatics piping systems up to 10 bar

Ideal for air, inert gases and vacuum applications

Food grade fitting suitable for potable liquids

Compatible with soft metal or plastic pipe/tubing