System chamber DRAINFIX TWIN, multifunctional, with inspection DN 680, without manhole cover 96540

Rainwater drainage and retention system

The DRAINFIX TWIN system well is a key element of a comprehensive system for managing rainwater. Designed for areas with low traffic, public spaces and infrastructure, it offers effective water drainage, minimizing the load on stormwater drainage. Its versatility allows adaptation to various building and soil conditions, and the modular design facilitates the creation of extended retention and sedimentation systems.

Construction and application

The DRAINFIX TWIN DN 680 well, made of durable polyethylene (PE) formed by rotational molding with a wall thickness of 10 mm, ensures long-lasting and reliable operation. Compact dimensions allow integration with existing DRAINFIX TWIN drainage systems, optimizing space utilization. Markers facilitating cutting the appropriate shape and reinforcing embossments guarantee quick and stable installation. Above all, the well allows for a complete inspection of the water storage space – which is extremely important for regular servicing and cleaning of the system.

Advantages for professionals and end users

• High retention capacity: The DRAINFIX TWIN system effectively collects large amounts of rainwater, gradually draining it into the ground – reducing the risk of local flooding.
• Design flexibility: The ability to combine different system elements (perforated and solid channels) allows adaptation of the solution to specific soil conditions and project requirements.
• Space saving: The channel design allows reducing the demand for development space by up to 2/3 compared to traditional gravel trenches.
• Easy installation: Lightweight PP elements and precise connections facilitate and accelerate installation work on the construction site.
• Simple operation and service: The inspection well provides easy access to the inside of the system for control, cleaning or repair.
• Durable construction: Made of high-quality polyethylene guarantees resistance to corrosion and mechanical damage, ensuring years of operation.
• Possibility of stacking elements: Optimization of transport costs thanks to the possibility of stacking elements on top of each other.