Emergency roof inlet gravity vent DN75 vertical, heated at 230V with overflow with adjustable height 28-68mm and bituminous collar HL62.1HSAFE/7

Emergency Roof Drainage – Reliability and Safety

This vertical emergency roof inlet, designed for gravity systems, is a crucial safeguard for your building. Its task is to effectively drain water in situations where the main roof drainage system cannot cope with excessive rainfall. This is an ideal solution for both professionals and building owners who value peace of mind. The inlet is designed for installation as a separate circuit, independent of the main roof drainage system – water is drained directly onto the ground adjacent to the building.

Design and Functionality

The inlet is characterized by a solid construction made of polypropylene (PP) and is equipped with a bitumen collar, ensuring a tight connection with the roofing material. Its vertical construction and DN75 diameter guarantee efficient water flow. Additionally, the built-in heating system (230V) prevents water from freezing in winter, maintaining continuous operation even in harsh weather conditions. The adjustable overflow height (in the range of 28-68mm) allows for precise adjustment to the specifics of the roof and ensures optimal system performance. The drainage grate with a leaf basket minimizes the risk of clogging and facilitates maintenance.

Advantages for the installer and end user

• Versatility: Compatible with DN75 socket connections and compensating sockets of HDPE welded systems.
• Safety: Provides reliable emergency drainage, protecting the building from the effects of heavy rainfall and potential flooding.
• Easy installation: Adjustable height of the top makes it easier to adapt to different types of roofing and water build-up heights.
• Weather resistance: The heating system prevents water from freezing, ensuring continuous operation throughout the year.
• Durability: Made of high-quality materials (PP), resistant to corrosion and mechanical damage.
• Simple maintenance: The drainage grate with a leaf basket makes it easy to remove debris and maintain system flow.
• Compliance with standards: The product meets the requirements of ÖNORM B2501-2015, which confirms its high quality and safety of use.

The product weight is approximately 3.371 kg and its dimensions are 300/385/385 mm (height/width/depth). Remember that the device's flow rate can be found in the technical documentation available for download from the manufacturer.