Low-noise polypropylene wastewater pipes and fittings of COMFORT PLUS series are made of modified polypropylene with mineral fillers that guarantee low sound conductivity. Used in low-noise household sewage system of buildings with maximum temperature for base flows of up to 80˚С and short term (within 1 minute) flows with a temperature of up to 95˚С. Advantages: - high resistance to most chemicals, - not subject to corrosion, - smooth inner surface prevents scale formation, graning unobstructed flow, - very light weight, - the upper limit of drain temperature (80 ° C, short-term 95 ° C). Service life up to 50 years.