Settling well PP DN500 for street inlet class D400, with 150L sump, well height H=2250, outlet diameter dn200, sump height 780mm, orange color 2817132223

Sedimentation well PP DN500 – effective stormwater drainage

Sedimentation well DN500 is a comprehensive solution for draining rainwater from urban areas. Designed to work with street inlets of class D400 (load capacity 40 tons) and relieving rings, it ensures reliable operation and durability. The well's construction allows for effective water drainage, minimizing the risk of flooding and infrastructure damage. Made of polypropylene (PP) with high ring stiffness SN8, it guarantees resistance to loads and corrosion.

Construction and application

The well consists of a trunk pipe with a smooth PP socket available in diameters DN160 or DN200 and a sedimenter with a capacity of 150 liters. The total height of the well is 2250 mm, and the height of the sedimenter itself is 780 mm. This design allows for the accumulation of contaminants, preventing them from entering the stormwater drainage system. This makes the system work efficiently and requires less frequent inspections. Loads acting on the street inlet are not transferred to the well, but distributed on the surrounding ground – this is crucial for the stability of the entire structure.

Advantages and benefits

• Lightweight and easy to install: The low weight of the elements facilitates transport and installation, reducing working time and labor costs. The well does not collapse under its own weight or dynamic loads, which increases the safety of sewer connections.
• Economical solution: Narrow excavations, no need for heavy equipment and quick installation translate into lower investment costs.
• Durability and resistance: Polypropylene (PP) provides resistance to impacts, corrosion and aggressive chemicals contained in wastewater and groundwater. External ribs protect the trunk pipe from mechanical damage.
• Resistance to weather conditions: The material does not absorb water, is resistant to low temperatures and weather changes, which guarantees reliable operation for a long time.
• Flexibility and adaptation: The well adapts to the ground conditions, compensating for changes caused by freezing or consolidation. The possibility of easily making an additional connection in-situ increases the functionality of the system.
• Ecological solution: The material has no negative impact on the natural environment.
• Long service life: High abrasion resistance ensures long-term use without the need for frequent element replacement.