Yard inlet Perfekt DN110 with horizontal outlet, bituminous insulation jacket d500mm, frame 260x260mm and cast iron grate 226x226mm, debris basket and water siphon. Load capacity up to 12.5 t HL615.1HW

Yard inlet – reliable surface drainage

This Perfekt DN110 yard inlet is a robust solution for draining rainwater from surfaces. Designed for use in parking areas and courtyards alike, it provides effective and safe water drainage, minimizing the risk of puddles and waterlogging. The horizontal outlet design facilitates integration with existing sewer infrastructure.

Construction and functionality

The inlet features a solid construction, with a cast iron grate measuring 226x226mm as a key element, resistant to loads up to 12.5 tonnes. A bituminous d500mm insulation sleeve ensures a watertight connection with the waterproofing layer, which is particularly important when installing on terraces and exploited roofs. A built-in dirt trap prevents clogging of the sewer system with leaves, branches and other debris, simplifying maintenance. A water siphon effectively eliminates unpleasant odors, especially in areas with positive temperatures. Adjustable head height (60-125mm) allows the inlet to be adapted to differences in surface heights.

• Tightness: Bituminous collar guarantees a watertight connection with bituminous insulation – crucial when mounting on surfaces exposed to moisture.
• Durability: Load class B125 (1.25t) ensures resistance to high mechanical loads, ideal for heavily used areas.
• Easy installation: Adjustable head height facilitates adaptation to the existing surface and minimizes the need for complex adaptation work.
• Efficiency: Flow rate of 2.50 l/s ensures rapid water drainage even during heavy rainfall.
• Compatibility: Possibility of extension with additional elements (straight and collar extensions HL620, HL618(H), drainage ring HL190) allows adaptation of drainage to specific project conditions. Additionally, a heating set HL609 is available to prevent water from freezing in winter.

This inlet is not only a functional element, but also an investment in the durability and safety of site drainage. Thanks to its thoughtful design and high-quality materials, it will last for years without the need for frequent repairs or replacements.