Time efficient, no nonsense one step joint process Suitable for Domestic / Central Heating 25 year guarantee against defects in materials or manufacture of the Polyplumb system Pack of 1
Approvals
Kitemarked, British Gas & WRAS Approved
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
