COVER WITH SIPHON
Manhole cover and grille for plumbing and drainage system
Catch-pit cover with a central siphoned pre-moulded Grating which allows the collection and the flow, preventing the emission of unpleasant odors. Available in sizes 300 x 300, 400 x 400, 450 x 450 and 550 x 550 mm.
Used to ensure the inspection of the catch-pit.
Made of PP (polypropylene).