Emergency roof inlet gravitational DN110 horizontal with overflow with adjustable height 28-68mm and PP collar HL64FSAFE/1

Emergency roof drainage – reliable protection against extreme rainfall

This emergency roof drain, designed for gravity drainage, is a key element in protecting the building from the effects of intense rainfall. Its main task is to provide an alternative way to drain water from the roof in situations where the main drainage system is overloaded or malfunctioning. It is important to remember that the emergency system should be a separate installation, independent of the main roof drainage system.

Flexibility and adaptation to needs

The drain has been designed with ease of installation and adaptation to different conditions in mind. A key feature is the smooth and stepless adjustment of the collar height in the range of 28-68mm. This allows for a perfect fit to the specifics of the roof and ensures optimal drainage efficiency, even with varying water build-up heights. Made of durable polypropylene (PP) with a PP collar, it guarantees long-lasting and reliable operation. The possibility of connecting a spigot DN110 or a compensating socket of a welded HDPE system ensures compatibility with various installations.

Design and application – for professionals and end-users

The drain design takes into account practical aspects of installation and use. Equipped with a basket with a diameter of 262 mm, it effectively stops leaves and other contaminants, preventing clogging of the system. The installation height is 150mm. This drain is used wherever there is a risk of overloading the main roof drainage system – both in residential, commercial and industrial buildings. Thanks to its design and adjustment possibilities, it is a universal solution for different types of roofs and climatic conditions. The weight of the drain itself is about 2.273 kg (with the carton 3.073kg), and its carton dimensions are 300/385/385 mm.