Gravity roof inlet, heated at 230V with a diameter of DN75 vertical with a leaf basket and PVC collar for direct welding with PVC foil. HL62.1P/7

Effective roof drainage with freeze protection

This vertical roof inlet DN75, equipped with a PVC collar for direct welding to PVC foil, is a reliable solution for gravity drainage of roofs. Its design is enhanced with a built-in heating system powered by 230V (power 10-30W), which effectively prevents ice formation and ensures continuous operation even in harsh weather conditions. The included leaf basket minimizes the risk of clogging and facilitates system maintenance.

This inlet stands out for its high flow rate – up to 7.4 l/s – which translates to effective water drainage even during heavy rainfall. The possibility of a DN75 socket connection or the use of a compensating socket from the manufacturer of HDPE welded pipe systems ensures versatility and easy integration with existing infrastructure. This means that both professional installers and end-users can count on trouble-free installation and long-term functionality.

Versatility and ease of adaptation to different roof types

The inlet design has been carefully considered for adaptation to various roof layer arrangements – from traditional to inverted, ventilated and green roofs. Thanks to the use of additional elements (supporting ring HL062B.3E or drainage ring of the HL350/HL65 series), it is possible to adapt the inlet to the specific requirements of each project. A tight connection with the waterproofing layers guarantees the safety and durability of the structure.

It is worth emphasizing that this model of inlet is not only efficiency but also ease of use. The leaf basket significantly reduces the need for frequent cleaning, and the heating system eliminates the problem of water freezing during the winter period. This is a comprehensive solution for every roof that is designed to provide reliable drainage all year round.