Roof inlet gravity DrainBox DN125 vertical, with ring, heated (10-30W/230V) HL63.1/2

Efficient roof drainage with gravity inlet DrainBox

This vertical gravity roof inlet DrainBox DN125, equipped with a ring and a heating system (10-30W/230V), is a reliable solution for draining water from roofs. Its construction, based on corrugated sheet metal, ensures durability and resistance to weather conditions. This inlet is particularly useful in areas prone to ice or snow formation, as the heating function prevents water from freezing inside, maintaining the continuity of the drainage system.

Construction and application

The DrainBox inlet is characterized by an adjustable height in the range of 100-160mm, which makes it easy to adapt to different roof structures. It is compatible with DN125 socket connections and compensating sleeves of HDPE welded systems. A flow rate of 12.20 l/s guarantees efficient drainage even during heavy rainfall. The self-regulating heating system, powered by 230V, allows maintaining the inlet's patency even at low temperatures.

Advantages for professionals and end users

• Effective operation: High throughput (12.20 l/s) ensures rapid drainage of water from the roof, minimizing the risk of leaks and structural damage.
• Freeze protection: Built-in heating system (10-30W/230V) prevents ice formation inside the inlet, ensuring its trouble-free operation throughout the year. This is especially important in regions with harsh winters.
• Universal mounting: Adjustable height (100-160mm) and compatibility with various types of connections (DN125, HDPE) facilitate installation and integration with the existing drainage system.
• Durable construction: Made of corrugated sheet metal, it guarantees resistance to mechanical loads and corrosion, ensuring long-term operation.
• Easy integration: Possibility of use with various types of connections – socket and compensating sleeves of HDPE welded systems – increases flexibility during installation.
• Reduced risk of failure: The self-regulating heating set adjusts the heating power to the ambient temperature, which ensures optimal operation and extends the device's lifespan.