Heated gravity drain for 230V for roofs or terraces with pedestrian traffic, DN125 vertical with a noble steel grate and steel clamping ring HL62.1B/2

Effective roof drainage with frost protection

This vertical gravity inlet, designed for roofs and terraces with pedestrian traffic, provides reliable water drainage even in harsh weather conditions. Made from high-quality materials, it guarantees durability and resistance to loads. Its design allows for flexible adaptation to various roof layer configurations thanks to a wide range of additional elements – from support rings to HL350 and HL65 series extensions.

Design and functionality

The inlet features a DN125 socket connection, which can also be implemented using a compensation socket dedicated to HDPE welded systems. The grid made of stainless steel and the steel screwed ring ensure mechanical strength and an aesthetic appearance. A key feature is the built-in self-regulating heating unit powered by 230V, which prevents ice formation and ensures continuous water drainage even during frost. A water flow rate of 6.00 l/s guarantees efficient drainage of the surface.

Versatile installation and compatibility

The tight connection with the waterproofing layers minimizes the risk of leaks and provides long-term protection of the roof structure. The ability to adapt to various roof layer configurations is a major advantage – simply select the appropriate support ring (HL062B.3E) or drainage ring (HL160 or HL161). This solution is suitable for both new investments and the modernization of existing roofs. This means that one product can be used in many different applications, which translates into saving time and costs.