The sand catcher is of type I (self-supporting) according to standard EN1433. The prefabricated sand trap is made of vibrated and reinforced concrete (C 55/67). Due to its design, the sand trap has a built-in resistance of strength class F, 900 kN. The proposed resistance is guaranteed by the whole. The sand catcher has a tongue and groove connection, and a recess for safety joint (SF). With a liquid-tight version, this recess must be sealed. Galvanized steel posts provide improved connection and straight placement. The tops of the sand catcher are equipped with an integrated edge protection in galvanized steel, anchored in the concrete. The sand collector complies with European Standard EN1433. Dimensions: length 0.75 m; width 355 mm; height 700 mm. On 3 sides there is a knockout with Ø 100 mm. Weight 264kg.
Pre-assembled BANANA ductile cast iron grille FGS 500-7, length 75 cm. The grate is delivered bolted to the sand catcher: 2x bolted with stainless steel bolts, the stainless steel bolts are anchored in sleeves that are connected to the reinforcement. The slots in the grid are banana-shaped and have a width of 30 mm. The grille is provided with diamond-shaped profiles to increase the water collection capacity and to prevent slipping. The grille complies with load class D, 400 kN according to European Standard EN 1433. Absorption area = 810 cm2 / m.
The self-supporting sand catchers allow installation without a lateral concrete jacket (only a foundation is necessary). Installation instructions available on request.
Sand catcher HRI 250-350 with cast iron BANANA grate class F, 900KN. Call the drainage specialist fo..
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