Interplast manufactures pipes and fittings made of Polypropylene Random (type 3) in dimensions ranging from 20 to 110mm for use in plumbing - heating - cooling installations, industrial use (fluids and compressed air) and in networks with a high risk of electrochemical corrosion.

Aqua-plus pipes combine a long lifespan, resistance to high and to low (-30°C) pressures and high temperatures (up to 110°C), excellent performance under hydraulic strike and protection of inflowing water quality due to the absence of solid deposits.

Aqua-plus pipes meet and exceed European standard EN 12202 and German DIN 8077/8078. They are certified for the mechanical resistances by SKZ Germany and AENOR Spain, as well as for the suitability for drinking water by WRAS Great Britain. Aqua-plus pipes have been tested by ELOT (Hellenic Organisation for Standardisation) and the State General Laboratory.