JG Speedfit Plastic Pipe Fitting

Collet Covers

• Prevent accidental removal or tampering with piping
• Pipe can be inserted with the collet cover already attached to the fitting or the cover can slide into position afterwards

Air Ring Main System

The John Guest system of push-in fittings and pipe, designed for use with air, provide the ideal connection from compressor receiver to air line service components through to complete ring main and take off points.

• No need to prepare threaded pipe or apply solvent
• Easy and quick to install, simple push-in connections
• Safe, secure and leak-proof, ready for immediate use
• Unique collet locking system holds tube firmly without deformation or flow restriction
• Easy to disconnect and reconfigure the system
• Instruction leaflet included

Temperature Range 0 to + 70°C
Working Pressure @ +23°C = 10 bar (145 psi)
Working pressure @ +70°C = 7 bar (101 psi)
Pipe tolerances: +0.05 to -0.10mm OD
Material, pipe: rigid (unplasticised) Nylon 12
Material, fittings: bodies engineering plastic (black acetal copolymer) or brass
'O' Rings: Nitrile rubber
Collets: acetal polymer with stainless steel teeth