PP cover dn315mm with telescopic pipe, CL.A15 (increased resistance up to 3t), square, for smooth 315mm riser pipe, solid for sanitary sewage systems. PTK315

Durable telescopic cover for manholes dn315

Telescopic cover KARMAT, made of polypropylene (PP), is designed for manholes with a diameter of 315 mm. It provides safe and convenient access to the sewage system installation, and its construction allows for compensation of surface movements, minimizing the risk of damage. It is a solid solution for both professional installers and end-users looking for a reliable element of the sewage system.

Construction and application

The cover is designed for use in sanitary sewage systems. Made of high-quality PP plastic, it is resistant to weathering and mechanical damage. The telescopic tube made of PVC-U provides stability and the ability to adjust the cover height to match the surface level. The square shape of the cover facilitates installation and ensures secure seating on the manhole. Class A15 indicates increased resistance to loads - up to 3 tons (30 kN), making it ideal for places with high pedestrian or vehicle traffic.

Advantages and benefits

• Durability: Class A15 guarantees resistance to loads up to 3 tons, ensuring safe use even in heavily used areas.
• Weather resistance: Polypropylene (PP) is a material resistant to UV radiation and low and high temperatures, which translates into a long service life of the cover.
• Compensation of surface movements: The telescopic design allows for easy adjustment of the cover height to changing surface levels, preventing damage.
• Easy installation: The cover is simple to install and adjust, which translates into saving time and installation costs.
• Full cover: The lack of holes in the cover increases safety and prevents contaminants from entering the manhole.
• Compatibility: Can be used with different manhole diameters (315 mm directly, 400 and 425 mm with additional cuffs).

Remember to purchase the appropriate gasket or transition cuff depending on the diameter of the manhole!