4mm IDx8mm OD Beer and Gas Line (per meter)

Quality beer/gas line. The internal walls are very smooth creating less turbulence. This line is also hydrochloric acid, phosphoric acid and caustic resistant. The 3 sizes available all have the same outer diameter so it will easily fit any John Guest style push in fittings (5/16" or 8mm). The beer line comes in three different sizes 4mm, 5mm and 6mm internal diameter.