Settling well PP DN500 for street gully class D400, with 100L sediment trap, well height H=2000, outlet diameter dn160, sediment trap height 520mm, orange color 2817122202

Sedimentation well PP DN500 – effective drainage of rainwater

Sedimentation well DN500 is a reliable solution for draining rainwater from urban and industrial areas. Designed to work with street inlets of class D400 (load capacity 40 tons) and reinforced concrete relieving rings, it ensures effective water drainage, minimizing the load on the structure. Made of durable polypropylene (PP), it is characterized by high circumferential stiffness SN8, which guarantees stability even under heavy load. Thanks to this, the forces acting on the street inlet are transferred directly to the ground, and not to the well itself.

Construction and application

The corrugated two-layer well with a sedimenter functions as a separator, retaining sand, sludge and other contaminants, which prevents clogging of the stormwater drainage system. Available in different sedimenter heights (280 mm - 50L, 520 mm - 100L, 780 mm - 150L) allows adaptation to individual investment needs. Equipped with a smooth PP nozzle with a diameter of DN160, it enables easy connection to the existing sewage infrastructure. The total height of the well is 2000 mm. The orange color ensures good visibility and facilitates location.

Advantages for installers and users

• Quick installation: The low weight of the elements facilitates transport and installation, eliminating the need for heavy equipment.
• Economical solution: Narrow excavations and simple installation translate into lower investment costs.
• Durability and resistance: Polypropylene is a material resistant to corrosion, impacts and the action of aggressive chemical substances contained in wastewater and groundwater.
• Safety: High circumferential stiffness (SN8) ensures the stability of the structure under traffic load.
• Flexibility: Possibility of easy making an additional connection by making a hole and mounting an insert directly on the well.
• Resistance to weather conditions: Does not absorb water and is resistant to low temperatures – ideal for use all year round.
• Adjustment to the ground: The well flexibly cooperates with the ground, compensating for changes caused by freezing or soil consolidation.
• Minimization of failures: The design prevents the transfer of loads to the well, which reduces the risk of damage and failure of sewage connections.