Settling well PP DN500 for street inlet class D400, with 150L sediment trap, well height H=1500, outlet diameter dn160, sediment trap height 780mm, orange color 2817122153

Sedimentation well for effective stormwater drainage

The DN500 sedimentation well is a comprehensive solution for draining rainwater from streets and urban areas, designed to work with street inlets of class D400 (load capacity 40 tons). Made of durable polypropylene (PP), it ensures reliable operation and long service life, even under heavy traffic. Particularly appreciated by installers for its ease and speed of installation, and by users for minimizing the risk of failure and high resistance to corrosion.

Design and application

The well consists of a shaft pipe with high circumferential stiffness SN8, which guarantees stability under load. A key element is the built-in sediment trap with a capacity of 150 liters, which effectively retains solid pollutants, preventing clogging of the rainwater drainage system. A smooth PP branch with a diameter of DN160 enables easy connection to existing infrastructure. The height of the well is 1500 mm.

It is worth noting the way loads are transferred – the weight of the street inlet does not directly load the well, but is distributed over the surrounding ground, which increases the stability of the entire structure. Thanks to this solution, the well is resistant to collapse and mechanical damage.

Advantages and benefits

• Durability and resistance: Polypropylene (PP) provides resistance to corrosion, aggressive wastewater and low temperatures.
• Easy installation: The low weight of the elements facilitates transport and installation, eliminating the need for heavy equipment. Quick installation translates into saving time and labor costs.
• High load capacity: Class D400 guarantees resistance to loads from vehicles weighing up to 40 tons.
• Effective separation: The built-in 150-liter sediment trap effectively retains pollutants, protecting the drainage system from clogging.
• Structural stability: Transferring loads to the ground ensures well stability and minimizes the risk of damage.
• Abrasion resistance: The PP material is characterized by high abrasion resistance, which extends the life of the well.
• Connection flexibility: Allows easy making of additional connections if needed.
• Adaptation to the ground: The well adapts to ground conditions, compensating for changes caused by freezing or soil consolidation.

The DN500 sedimentation well is an investment in a reliable stormwater drainage system that will provide long-lasting and trouble-free operation. It is an ideal solution for both new investments and modernization of existing sewage infrastructure.