PP plastic cover dn315mm, for telescopic pipe, load class A15 (increased resistance up to 3t), square, for smooth rising pipe 315mm, perforated for rainwater drainage DTK315D

Telescopic cover KARMAT, made of high-quality polypropylene, is a solid solution for securing manholes in stormwater drainage systems. Designed for riser pipes with a diameter of 315 mm, it provides safe access to the installation and protects it from dirt and damage. The square shape of the cover makes it easy to fit into the surroundings – it is ideal for paving stones or curbs.

The cover is characterized by increased load resistance up to 3 tons (30 kN), as confirmed by laboratory tests. This makes it resistant to the pressure of vehicles and pedestrians, as well as ground settlement. The cover design allows for easy height adjustment during installation, compensating for surface movements caused by temperature changes. The openwork grate ensures free flow of rainwater, minimizing the risk of clogging.

An additional advantage is the resistance of the plastic to atmospheric factors and UV radiation, which guarantees long-term operation without discoloration and loss of mechanical properties. The non-slip surface increases safety, especially in winter. This cover is not only a functional element, but also an aesthetic one – its discreet appearance blends well with the surroundings.

• Made of durable polypropylene resistant to weather conditions – guarantees durability and corrosion resistance.
• Designed for riser pipes with a diameter of 315 mm – ensures a perfect fit and a tight connection.
• Square shape makes installation and adaptation to the surface easier – possibility of aesthetic enclosure with paving stones or curbs.
• Withstands a load of up to 3 tons (30 kN) – high resistance to pressure from vehicles and pedestrians.
• Has an openwork grate ensuring free flow of rainwater – minimizes the risk of clogging and flooding.
• Non-slip surface for increased safety – prevents slipping, especially in difficult weather conditions.
• Easy height adjustment during installation and compensation for surface movements – ensures stability and a tight connection for a long time.
• Resistant to ground settlement – minimizes the risk of damage caused by changes in the substrate.