PP telescopic cover dn315mm, CL.A15 (increased resistance up to 3t), round, for corrugated riser pipe DN/OD355mm, full, sealed for sanitary sewage systems. PS355

Durable and tight cover for a manhole.

Telescopic cover made of polypropylene, designed for corrugated riser pipes with a diameter of 355mm, provides reliable protection for the manhole. Its construction ensures not only protection against mechanical damage but also effective sealing, preventing unpleasant odors from the sewage system from escaping. This is particularly important for manholes located near residential buildings or public places.

The cover is characterized by a load class of A15, which means it can withstand a load of up to 3 tons – it is adapted for pedestrian and bicycle traffic. The telescopic design allows adjustment to height differences and ensures stable seating on the riser pipe. Installation is simple and involves sliding the cover with a seal into