When choosing a mains-supply system that is safe, even in contaminated ground, WavinÕs Trigon PE Barrier pipe system is available in 25 and 32mm diameters for use up to 12.5 bar.
When choosing a mains-supply system that is safe, even in contaminated ground, WavinÕs Trigon PE Barrier pipe system is available in 25 and 32mm diameters for use up to 12.5 bar.