Balcony and terrace drain DN50/75 with swivel outlet and connection flange, dry anti-odor flap, and cast iron grating cap class L15 (1.5t) HL81G

Balcony and terrace drain - reliable drainage with adaptation options

This balcony and terrace drain with a diameter of DN50/75 is a solution designed for effective drainage of water from balcony and terrace surfaces. Equipped with a swivel outlet, it allows for flexible adaptation to the existing installation. A key element is the connection flange, which, in combination with a dedicated sealing kit (HL83 series), ensures a completely watertight connection with the waterproofing layer – this is particularly important for the durability of the structure and avoiding leakage problems.

The drain is designed with ease of installation and subsequent operation in mind. The adjustable outlet angle in the range of 90 degrees allows for optimal adaptation to the layout of the sewage pipes, and the adjustable height of the cast iron grate (in the range of 30-75mm) makes it easier to adjust to the selected surface thickness. A dry anti-odor flap effectively blocks unpleasant odors from the sewage system, ensuring comfortable use of the balcony or terrace. The cast iron grate of class L15 (1.5t) guarantees durability and resistance to loads, making it an ideal solution for both private and public use.

System flexibility and compatibility

This drain is not just a single element, but part of a comprehensive system for draining balconies and terraces. The ability to connect it with additional elements – such as straight and flange extensions (HL340N, HL85N, HL85NC, HL85NH) and a drainage ring (HL180) – allows you to create a personalized solution tailored to the specific conditions of a given project. In addition, a heating set HL82 is available, which prevents water from freezing in the drain during low temperatures. A flow rate of 0.8 l/s ensures effective drainage even during heavy rainfall – the drain is adapted to handle surfaces up to 26m2 with rainfall intensity of 300 l/(sxha).