iJOINT compression fittings are the perfect choice for water supply applications. iJOINT is ready for use and can be installed without special tools. Even with large diameters, installation is effortless, as the pipes do not touch the internal components during the insertion process. iJOINT is suitable for PN16 bar throughout the complete range, which includes couplings, reductions, T-pieces, elbows, threaded connections and end caps in dimensions from d 16 mm to d 110 mm.