Extension with a frame made of stainless steel 150x150mm (V4A) with a screwed-on drainage grate made of stainless steel 138x138mm, in load class L15 (1.5t) HL66

Drain with a stainless steel frame – a robust solution for roof drainage.

This drain with a stainless steel (V4A) frame and a screw-on grate is a reliable element of the drainage system. Designed to work with various types of inlets and extensions, it offers flexibility in design and installation. Its durable construction and corrosion resistance guarantee long-term use even in harsh conditions.

Versatility and compatibility

The HL66 extension is compatible with popular HL72.1, HL317 series inlets and HL350 and HL350.2 extensions. It can also be used with HL62 and HL64 roof inlets and HL65, HL350.0, HL350.1, HL350.1H series extensions (in this case, the HL062B.3E support ring is required), making it a universal solution for many projects. Height adjustment by cutting allows for precise adaptation to specific installation needs.

Durability and safety

The frame and grate made of stainless steel (V4A) provide high resistance to corrosion and mechanical damage. Load class L15 (1.5 tons) guarantees safety even in places with high pedestrian or vehicle traffic. This is particularly important when designing drainage systems for terraces, balconies or underground car parks.

Design flexibility

Thanks to the possibility of combining with other additional equipment, this drain allows for the creation of roof/flat roof drainage solutions with very diverse layer arrangements. This allows you to adapt the system to the specific requirements of each project, ensuring optimal functionality and aesthetics. It is worth remembering the availability of accessories such as gaskets, wing nuts or adapters, which facilitate assembly and ensure the tightness of connections.