Self-supporting drainage channel Hydroblock 300. L=0.75m. Bottom drainage

Type I according to NEN EN 1433. High-quality nodular cast iron. Optimal for longitudinal and transverse traffic. Integrated sleeve sealing guarantees easy and tight placement. Feet for additional anchoring to the foundation for an extremely strong connection. Spigot end for connecting additional elements or plastic pipes. Additional piece of pipe for connection included. Screwed lock. Inspection element with vertical outlet (DN 250). Inlet cross-section 1186 cm²/m. Slot width 40 mm. Internal diameter DN300. External dimensions lxwxh=750x328/300x420mm. Provided with Declaration of Performance. Weight 105kg.