HDPE socket 63mm S12.5 compensating with cap, black color, QS (Quick Stream) 3003507

Compensating cup for flat roof drainage

This PEHD cup, designed for Wavin QuickStream vacuum drainage systems for flat roofs, is a key element for effective water drainage from the roof surface. Made of durable high-density polyethylene (PE-80), it ensures long-lasting and reliable operation. The pressure compensation it offers minimizes the risk of water backflow during heavy rainfall. This ensures the system operates stably even under high load.

Construction and application

The cup with a diameter of 63 mm and a length of 235 mm, equipped with a cap, is designed for push-fit connections. Its design allows for easy and quick installation, which is particularly important for installers working at heights or in difficult conditions. Pressure compensation is especially important in large roof areas, where changes in pressure can affect system performance. Additional extension length (100 mm) makes it easier to adapt to different types of insulation and roof layers.

Advantages and benefits

• Strength and durability: PE-80 construction guarantees resistance to weather conditions, UV radiation and corrosion.
• Quick installation: The push-fit connection system significantly speeds up installation work - less installation time means lower labor costs.
• Effective water drainage: Pressure compensation ensures stable system operation even during heavy rainfall.
• Versatility: The cup is compatible with other elements of the Wavin QuickStream system, allowing for the construction of comprehensive drainage solutions.
• Safety: The cap protects against contamination entering the drainage system.
• Easy maintenance: The smooth surface of the cup minimizes sediment buildup and makes cleaning easier.

This cup is not only a structural element, but an investment in the long-term and trouble-free operation of the roof drainage system. It provides peace of mind for building users and professionalism for contractors. It is worth noting its black color – it increases resistance to UV radiation and extends the product's lifespan.