Yard inlet Perfekt DN110 with vertical outlet, connection flange, plastic frame 240x240mm, plastic drain grate 226x226mm, anti-odor flap and sediment basket HL616L/1

Perfekt Yard Gully – Reliable Surface Drainage

This Perfekt yard gully, with a vertical outlet DN110, is a solid solution for draining surface rainwater. It will work well in both parking lots and courtyard areas. The design is intended for easy installation and integration with waterproofing systems.

Construction and functionality

The gully is characterized by a frame made of durable plastic with dimensions of 240x240mm, which ensures stability and resistance to loads. The drainage grate, also made of plastic (226x226mm), effectively stops larger debris, preventing clogging of the installation. A key element is the anti-odor flap, which blocks unpleasant odors from the sewer, improving user comfort. Additionally, the sediment basket makes regular cleaning and maintenance of the gully easier.

It is worth noting the possibility of adjusting the height of the riser in the range of 42-120mm – this is a useful function when adapting the gully to specific installation conditions and roof structure layers. Load class A15 (1.5t) guarantees durability and safety even in places with high traffic.

Application and compatibility

The connection flange allows for a tight connection of the gully with the waterproofing layer, especially when combined with the HL86 series sealing kit. This is important to ensure long-term tightness and protection against leaks. Thanks to the possibility of using additional elements – straight and flange extensions (HL620, HL618(H)) and the HL190 drainage ring – the drainage can be easily adapted to the specifics of a given project. For installers, this means flexibility and the ability to tailor the solution to individual customer needs. Additionally, it is possible to equip it with the HL609 heating set, which allows for year-round use without the risk of water freezing inside the gully.

Water flow at the level of 5.50 l/s ensures effective drainage even during heavy rainfall.