Manhole cover and grille for plumbing and drainage system
The plate is placed inside the catch-pit, along the grooves. It is available in various sizes: 200 x 200, 300 x 300, 400 x 400 and 550 x 550 mm in grey colour.
Used to allow the siphoning of the cacth-pit, thanks to the easy application system.
Made of PP (polypropylene).