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Type I according to NEN EN 1433. High-quality ductile iron. Optimal for longitudinal and transverse traffic. Integrated sealing sleeve guarantees easy and tight installation. Feet for additional anchoring to the foundation for an extremely strong connection. Spigot end for connecting additional elements or plastic pipes. Additional pipe length included for connection. Screwed-on lock. Inspection element with vertical outlet (DN 250). Inlet cross-section 1186 cm²/m. Slot width 40 mm. Internal diameter DN 300. External dimensions L x W x H = 750 x 328 / 300 x 420 mm. Comes with a Declaration of Performance. Weight 105 kg.
