Kent Duo Slot Drain

The Kent Duo Slot Drain KDSC 125/200/100-25 is a highly effective, discreet drainage solution engineered for public realm landscapes. Featuring a distinctive 25mm slot with a central bar, this design provides a wider drainage aperture while maintaining structural integrity while also being ADA Compliant. The flared throat geometry is specifically engineered to prevent blockages that can occur in narrower drainage systems, ensuring consistent high-capacity water flow.

As standard, the system features a 125mm (4.9in) width and a 100mm (3.9in) throat height. The modular channel is manufactured in 990mm (39in) stock lengths and are easily joined on-site using provided connectors and the last length can be blocked with an end cap.

The unit is typically manufactured from Grade 316 Stainless Steel, providing superior corrosion resistance in high-traffic urban environments where de-icing salts are frequently used. The system is fully modular and includes four core components: the Duo Slot Channel, Recessed Access Covers, Outlet Points and Access Points. For ongoing maintenance, we recommend the installation of a Recessed Access Box combined with an Outlet or Access Point every 10–12 meters (30-35 feet).

The load classification standard used in the UK and EU is EN1433, and loading ‘B125’ will suit most applications for this product. In the USA & Canada the most appropriate load class is ‘Medium Duty’ from ASME A112.6.8 or CSA B79.8.