Manhole and gully

Protective grates/covers feature a square shape and are suitable for covering sewer manholes, ventilation openings, or other apertures. The grates/covers consist of two parts: the grate and the frame. The grate can be easily removed when necessary. All covers withstand the loads required by legislation. Distributed load capacity: 408 kg/m2 . Concentrated load: 408 kg. They also ensure a non-slip surface, prevent shoe heels from getting caught, and are resistant to ice formation on the surface.