Manufactured and made in polypropylene, the line of catch-pits is a good alternative to the concrete catch-pits. Low weighted, perfectly stackable, they can be used as extensions of themselves in case of placement in deep diggings. The practical inlets and outles on the sides allow a fast and accurate connection to the pipes. All the accessories, from end-caps to gratings and frames, enlarge the application fields and allow the compatibility with the concrete catch-pits. Catch-Pit Cover with molded grip on the top surface of the cover itself.Used to ensure the inspection of the catch-pit in pedestrian areas