PEHD reducer 56x40mm S12.5 eccentric, black color, QS (Quick Stream) 3081558

Reduction for rainwater drainage systems

Eccentric PEHD reduction 56x40mm, with a S12.5 coefficient, is a key element of the Wavin QuickStream system. It is used to change the diameter of the drainage pipe, allowing connection of pipes of different dimensions in a tight and durable way. Its design, taking into account the offset, minimizes the risk of sediment accumulation and ensures smooth water flow.

This element is particularly useful during installation on roofs with complex geometry, where optimizing the length of pipes and reducing the number of inlets translates into material and installation time savings. This allows both installers and end-users to benefit from lower investment and operating costs.

Construction and application

The reduction is made of high-density polyethylene (PE-80), which guarantees high resistance to corrosion, mechanical damage and weathering. The one-piece design simplifies installation, and welded/fused connections ensure reliability and tightness. The use of gaskets provides additional protection against leaks.

With a nominal diameter of 60 mm on the inlet side (56 mm external) and 40 mm on the outlet side, the reduction is used in rainwater drainage systems from residential, commercial and industrial buildings. It is compatible with other elements of the QuickStream system, allowing for the creation of comprehensive and efficient installations.

Key features and benefits

• Durability and resistance: Made of high-quality polyethylene (PE-80) ensures long-term operation without the risk of corrosion or mechanical damage.
• Tight connection: Welded/fused connections and the presence of gaskets guarantee complete tightness, eliminating the risk of leaks.
• Easy installation: The one-piece design simplifies the installation process, reducing working time and labor costs.
• System optimization: Allows reducing the pipe diameter to reduce the amount of material needed to build the installation and optimize its efficiency.
• Compatibility: Fully compatible with the other elements of the Wavin QuickStream system.
• Eccentric construction: Prevents sediment buildup inside the reduction, maintaining high throughput.
• Pressure resistance: The maximum working pressure is 3.2 bar at 20°C, ensuring safe system operation under typical operating conditions.
• Wide temperature range: The ability to operate in temperatures from 23°C to 90°C ensures versatility in various climatic conditions.