Yard inlet Perfekt DN160 vertical with connecting flange for use with HL86 series insulation kit for connection with the applied type of waterproofing. HL616.1/5

Rainwater drainage with reliability and durability

This Perfekt DN160 vertical yard gully with a connection flange is a robust solution for effectively draining rainwater from paved surfaces. Designed for use in both parking areas and courtyards, it combines functionality and durability. The gully flange allows for a tight connection with the waterproofing layer, using dedicated sealing kits from the HL86 series – which is crucial for ensuring long-term protection against leaks and damage.

Design and application

The gully is characterized by an adjustable grate height with a cast iron grate, which can be adjusted in the range of 55-130mm. This feature allows for precise adjustment to specific installation conditions and ensures optimal performance of the drainage system. Load class B125 (1.25t) guarantees resistance to loads occurring in courtyard and parking areas. Additionally, the gully is equipped with an anti-odor flap, which prevents the spread of unpleasant odors from the sewer. A flow rate of 4.80 l/s ensures effective water drainage even during heavy rainfall.

Flexibility and system expandability

The Perfekt system offers great flexibility thanks to the possibility of adapting the drainage to the structure of the roof layers by using additional elements – straight and flange extensions (HL620, HL618(H)) and a drainage ring HL190. The ability to equip the gully with a heating kit HL609 allows maintaining the system's patency in difficult winter conditions, preventing water from freezing inside. This is particularly important in regions with harsh climates. Therefore, this investment is not only effective drainage but also protection against potential failures caused by low temperatures.