Emergency roof inlet gravity vent DN125 heated 230V, vertical with adjustable emergency cap, with steel clamping ring HL62.1SAFE/2

Emergency roof drainage – reliable protection against extreme rainfall

This emergency vertical roof inlet, designed for DN125 diameters, is a key element in protecting the building from the effects of intense atmospheric precipitation. Its construction is based on the principle of gravity drainage, activated in situations where the main system for draining water from the roof is unable to cope with the excessive load. This is an independent system that drains water outside the main roof drainage installation – guaranteeing its effectiveness even if the main system is completely blocked.

Functionality and adaptation to conditions

The inlet is equipped with an electric heater powered by 230V, which prevents water from freezing in winter and ensures continuous readiness for operation. A key feature of this model is the height-adjustable emergency cap – its smooth adjustment in the range of 28-68mm allows for precise adaptation to the permissible water build-up height, ensuring optimal performance. A solid steel clamping ring guarantees stable and durable installation.

Construction and materials

The inlet body is made of high-quality polypropylene (PP), which ensures corrosion resistance and long-term operation. The set includes a basket with a diameter of 262mm, which effectively stops leaves and other contaminants, preventing the system from clogging. The inlet meets the requirements of the ÖNORM B2501-2015 standard, which confirms its high quality and safety of use. Thermal insulation of the housing minimizes the risk of condensation and freezing of water inside the device.

Using this inlet is not only protection against flooding, but also an investment in peace of mind and building safety. It is an ideal solution for installers looking for reliable components, as well as for building owners who value solid workmanship and efficient operation.