A15 (1.5t) class polypropylene cover DN 315mm, round, for a corrugated rising pipe 315 (355) mm strength 7.5 tons UV protection P355

KARMAT full covers for sewage chambers are made of the highest quality plastics resistant to high and low temperatures. These materials are enriched with high-quality additives that significantly increase the durability and resistance of finished products to discoloration caused by weather conditions. Tests in an independent external laboratory in accordance with the EN 124 standard confirm the increased resistance of KARMAT full covers to a pressure of up to 7.5 tons (75 kN).