Roof inlet gravity vent DN110 horizontal with insulated body, electrically heated at 230V (10-30W), with PP flange for welding with PP-based waterproofing, with leaf basket and mounting protection HL64.1F/1

Roof Water Drainage – Reliable Gravity Inlet HL64.1F/1

This roof inlet with a heating element is a comprehensive solution for effective drainage of flat roofs. Designed for both professional installers and end-users, it combines durability, functionality, and ease of installation. Made of high-quality polypropylene (PP) with an insulated body, it provides effective protection against the elements and minimizes the risk of damage.

Design and Application

The inlet is designed for gravity drainage of roofs and its versatility allows adaptation to various roof layer configurations – from traditional to inverted, ventilated, or green roofs. Thanks to the possibility of using additional elements (supporting or drainage rings of the HL350/HL65 series), it can be adapted to the specific requirements of each project. A tight connection with the waterproofing layers guarantees safety and long-term reliability. The flow rate of 7.8 l/s ensures efficient drainage even during heavy rainfall. Connection is made using a DN110 socket or a compensating socket of the HDPE welding system.

Frost Protection and Usage Advantages

A key feature of this inlet is the built-in self-regulating heating set with a power of 10-30W at 230V. This prevents the formation of ice and snow in the drain, which is particularly important in regions with harsh winters. Thanks to this, the system operates flawlessly throughout the year, eliminating the risk of clogging and damage caused by freezing water. The set includes a leaf basket and a mounting cover, which further protect against contamination and facilitate installation. The PP collar allows for a tight connection with PP-based waterproofing by welding.

• Versatility: Adaptable to various roof layer configurations (traditional, inverted, ventilated, green).
• Durability: Made of high-quality polypropylene (PP) with an insulated body resistant to weather conditions.
• Frost Protection: Self-regulating heating set prevents ice and snow formation in the drain.
• Easy Installation: PP collar for welding with waterproofing and a mounting cover facilitate installation.
• Efficiency: Flow rate of 7.8 l/s ensures efficient water drainage even during heavy rainfall.
• Protection against contamination: Leaf basket protects against clogging of the drain by plant debris.