Page 511 - Industrial Ancillaries 2020 Catalogue (Sterling)

Ring Main Systems
Porting Block, see page 497.
For Air Tools see pages 570 - 575.
Complex systems easy to produce
Stem Elbow, see page 496.
Easy to Make a Connection
‘O’ Ring Pipe Stop
The John Guest Push in
Fitting has a collet (gripper) with stainless steel teeth which hold the pipe firmly in position and an ‘O’ ring to provide a permanent leak proof seal.
Three Easy Steps
Stainless Steel Teeth
Collet
Stop End,
see page 496.
28 mm Fittings
Pipe
•
••
•
Body
Fittings and pipe should be kept clean and undamaged before use.
Cut the pipe square. We recommend the use of the JG Pipe Cutter.
DO NOT use a hacksaw. To avoid damage to the ‘O’ ring remove burrs and sharp edges.
Push up to pipe stop.
Pull to check secure. Test the system before use.
To disconnect, ensure the system is depressurised. Push the collet towards the fitting and remove
the pipe. The fitting can be reused.
28 mm fittings also have a collet with stainless steel teeth and an ‘O’ ring.
After inserting the pipe, a screw cap is turned approx. 1/4 turn. This locks the collet in place and reduces lateral and sideways movement of the pipe.
To disconnect, turn the screw cap 1/4 turn, push in the collet and remove the pipe. The fitting and pipe can be reused.
Nylon, Copper & Aluminium Pipe
Whilst we recommend the use of John Guest Rigid Nylon Pipe, John Guest Fittings can also be used with copper or aluminium pipe.
Water Trap Tee, see page 496
Aluminium Wall Box, see page 497.
Brass Wingback Elbow, see page 497.
13
Collet
Screw Cap
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