John Guest - PM1918E 18MM Collet Covers

The John Guest 18MM Collet Covers PM1918E are essential components for any fast-track ring main system. With an outside diameter of 18mm, these black collet covers ensure secure connections while maintaining a working temperature range of -20°C to +70°C and a maximum working pressure of 7 bar.

Designed for convenience, these slip-on covers prevent accidental removal or tampering with tubing. They can be attached before or after tubing insertion, and are easily removable when needed. Available in various colours for effective colour-coding, simply indicate your preferred colour suffix when ordering.