Structure of waste water well of plastic material
Waste water well (1) for waste water comprising a hollow body (2) and a cover (10), made of thermoplastic material and adapted to sealably couple with respect to each other. In particular, the hollow body (2) comprises a base (6) and a side surface (4) from which four pluralities of ducts (3a-3d) of different diameter protrude. In particular, each plurality comprises ducts (3a-3d) of different diameter arranged in such a way that the element of larger diameter (3d) encircles inside those of smaller diameter (3a-3c). In particular, the tubular elements (3a- 3d) of each plurality are arranged according to result close to one another, or overlapped, at a respective generatrix close to the base (6). More in detail, the different pluralities, and therefore the respective ducts (3a-3d), are arranged at a same distance from the base (6).
Applicant: ZETAPLAST S P A (IT)
Inventor: VITARELLI MARIO (IT)
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