Yard inlet Perfekt DN110 with vertical outlet, connecting flange, plastic frame 240x240mm, cast iron grate 226x226mm, water siphon and sediment basket HL616W/1

Rainwater drainage with Perfekt DN110 – reliability and installation flexibility

This yard gully with a nominal diameter of DN110 and a vertical outlet is a solid solution for draining rainwater from paved surfaces. Designed for both installers and end-users, it combines durability, functionality and ease of adaptation to different conditions. Made of high-quality materials, it ensures long-lasting and trouble-free operation.

Design and application

The Perfekt gully is characterized by a design that allows for a tight connection with the waterproofing layer – simply use the dedicated sealing kit from the HL86 series. This is crucial to ensure the integrity of the insulation and avoid leakage problems. The grate (226x226mm) made of cast iron guarantees resistance to loads (class A15 – 1.5 tons), making it ideal for use on driveways, parking lots or sidewalks. Height adjustment of the top in the range of 42-120mm allows adaptation to the specifics of the installation. The built-in water trap effectively prevents unpleasant odors – important especially in areas with positive temperatures. The sediment basket facilitates maintaining the drainage flow by retaining larger contaminants.

• Tightness: Possibility of a tight connection with waterproofing thanks to the HL86 sealing kit.
• Durability: Load class A15 (1.5t) ensures resistance to heavy mechanical loads.
• Adaptation: Adjustable top height (42-120mm) facilitates adaptation to installation conditions.
• Odor prevention: Water trap eliminates unpleasant odors.
• Easy cleaning: Sediment basket facilitates removal of contaminants and maintaining drainage flow.
• Flow rate: Drainage efficiency of 2.10 l/s ensures effective drainage of rainwater.

System flexibility and additional options

The Perfekt gully is not only a ready-made solution, but also an element of a flexible drainage system. The possibility of using simple and collar extensions (HL620, HL618(H)) and the HL190 drainage ring allows adaptation of the drainage to a specific roof structure layout. In addition, it is possible to equip the gully with the HL609 heating kit – useful in areas exposed to water freezing. This makes the Perfekt system universal and can be used in various construction applications.