For use in indoor sewage systems of civil constructions, for household wastewater discharge, and in ventilation systems. Compliance: EN 1451. Material: Homopolymer and copolymer polypropylene. Type: Monolayer. Maximum operating temperature: +95°C, intermittently. Color: RAL 7037 (grey with superficial sheen). Connection: Socket and gasket. Warranty: 5 years.