PP plastic cover dn315mm, for inspection chamber, load class A15 (increased resistance up to 3t), square, for 315mm smooth rising pipe, solid for sanitary sewage systems. DTK315

Durable telescopic cover for manholes

The KARMAT telescopic cover, made of high-quality polypropylene, is a reliable solution for securing manholes. Designed for riser pipes with a diameter of 315 mm, it provides effective protection against unauthorized access and contamination. Its square shape makes it easy to fit into the surroundings, especially in areas finished with paving stones or along curbs.

The cover is characterized by increased load resistance - class A15 guarantees resistance to pressure up to 3 tons (30 kN), which is confirmed by laboratory tests. This makes it ideal for places with high pedestrian and vehicle traffic. The polypropylene used is resistant to low and high temperatures and UV radiation, ensuring long-term operation without discoloration or loss of properties.

Using this cover is not only safety but also convenient installation and use. The telescopic design allows for easy height adjustment of the cover during installation, perfectly adapting it to the surface level. In addition, the cover compensates for ground movements and changes in surface level caused by weather conditions - particularly important in winter. This avoids problems with damage and the need for frequent adjustments.

• The cover has a load capacity class of A15, which means it is suitable for loads up to 3 tons (30 kN).
• It is made of high-quality polypropylene, providing resistance to weather conditions and mechanical damage.
• The telescopic design of the cover allows for compensation of ground movements and changes in surface level.
• Height adjustment makes it easy to fit the cover into the surroundings during installation.
• The square shape ensures versatility and easy adaptation to paving stones and curbs.
• The cover is resistant to ground settlement and the influence of atmospheric factors.
• Provides effective protection of the manhole against unauthorized access and contamination.

The cover is intended for use in sanitary sewage systems with a smooth riser pipe with a diameter of 315 mm. It is a solid and durable solution for both professional installers and end-users looking for reliable manhole protection.