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Inlet frame
Plastic drain box | Rain trap | Inlet frame | Storm water inlet | Inlet well
Round cast-iron frame D380.
Square cast-iron frame 300x300.
Square cast-iron frame 260x260.
For point drainage solutions there are used inlet frames. Such storm-water inlets, made of high-strength cast-iron, can be located in the places where they are stable against the transverse crossing of a lorry (up to load class D). Round cast-iron frame (art. 3380) has been developed specially for drainage well solutions. It can be mounted on the tube DN 300. Special lugs on the rear side of the frame (see zoomed picture) fixes the frame in the tube and prevents from possible displacement. It is possible to cover the products with hot zinc, which prevents from corrosion during the period of 15-20 years.
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