Brass compression fitting JOHN GUEST

General Description

The John Guest Water Trap Tee Convertor is a simple and convenient way of converting a standard John Guest 28mm Tee, Part No. PM0228E, to a Water Trap Tee.

When fitted, it will stop condensed water within the Air Ring Main Circuit from entering the vertical take off spurs.

It is important that the Ring Main has been installed with the correct fall and water drain points are regularly vented.

To Assemble

Use either John Guest 28mm Nylon Pipe Part No. PA-RM2823-3M-10B or standard 28mm copper pipe. The pipe should be cut squarely and be free of burrs.

The shorter spigot should be pressed into the pipe. When using copper pipe the fit will be loose, this will not affect the function.

The Pipe and Convertor should now be firmly inserted into the centre port of the Tee. Full insertion is required to correctly locate the Convertor and provide a water tight seal.

By turning the screw cap by approximately 1/4 turn (2 clicks can be heard) the collet is locked in place and further compression of the 'o' ring on the pipe is achieved.

Materials of Construction

This fitting is made of the following components:-

* The body is produced in brass
* The 'O'Ring is nitrile rubber