Sinikon repair coupling DN 160mm

Sinikon Universal polypropylene sewer pipes and fittings are designed for use in outdoor sewage systems, with a laying depth corresponding to the stiffness class. Sinikon Universal polypropylene sewer pipes and fittings can be used in domestic sewage systems of buildings. They can be used to drain chemically aggressive wastewater with a pH value of 2 (acid) to 12 (alkaline). When pipes and fittings are used for transporting untreated industrial effluents, the chemical resistance of the pipe material must be checked. Material: Polypropylene Homopolymer "PP-H" Permissible temperature of wastewater through the pipeline: Maximum temperature of permanent wastewater - 80°C Maximum temperature of short-term wastewater (within 1 min.) - 95°C, with a maximum flow rate of 30l/min. Rigidity class SN4 – 4 kN/m2.