Self-supporting drainage channel Hydroblock 150. L=0.5m

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. Screwed lock. Inspection element. Inlet cross-section 519 cm²/m. Slot width 30 mm. Internal diameter DN150. External dimensions lxwxh=500x168/180x225mm. Provided with Declaration of Performance. Weight 30kg.