Emergency roof inlet gravity DN110 vertical, heated at 230V with overflow with adjustable height 28-68mm and PVC collar HL62.1PSAFE/1

Emergency roof drain with anti-freeze protection

This vertical roof inlet, designed for gravity emergency drainage, provides reliable protection for the building against the effects of heavy rainfall and blockage of the main roof water drainage system. Its design assumes a separate installation, directing water to the area adjacent to the building – it should not be connected to the main roof drainage system. The inlet is particularly useful in situations where the standard drain is overloaded or unavailable.

Design and functionality

The inlet is equipped with a self-regulating heating set powered by 230V, which effectively prevents the formation of ice blockages. A key feature is the ability to smoothly adjust the height of the collar in the range of 28-68mm, which allows for perfect adaptation to installation conditions and ensures optimal operation even with variable water head height. A DN110 socket connection or a welded HDPE compensating socket guarantees a tight and durable connection. The set also includes a leaf basket, which minimizes the risk of clogging the drain.

Application and benefits

This roof inlet is a solution for both professional installers and building owners. Its versatility results from the solid construction and the ability to adapt to different weather conditions.

• Protection against flooding: Quick and effective drainage of excess water in emergency situations.
• Preventing damage: The heating system minimizes the risk of damage caused by freezing water in the drain.
• Easy installation: Adjustable collar height makes it easy to adapt to the existing roof structure.
• Durability and reliability: Made of high-quality materials (PP and stainless steel) ensures long-term use.
• Minimal maintenance: The leaf basket reduces the frequency of drain cleaning.

Materials and parameters

The inlet body is made of durable polypropylene (PP), which provides resistance to corrosion and weathering. The stainless steel mounting ring guarantees stable and tight mounting of the roofing membrane. The dome grate made of plastic with a diameter of 180 mm provides additional protection against larger contaminants entering the drain. It is important to remember to use appropriate accessories (available as an option), such as vertical extensions or sealing sets, to ensure optimal system performance.