Manhole cover 800x800 mm, with ribbed lid 793.080.080

Stainless steel inspection hatch – a durable and reliable solution

The inspection hatch with dimensions of 800x800 mm is a solid construction designed for use in sewage systems, manholes, and places requiring access to underground infrastructure. Made of stainless steel, it provides long-lasting protection against corrosion and mechanical damage. The ribbed cover guarantees safe use, preventing slipping even in difficult weather conditions.

### Construction and materials

The hatch is characterized by high strength due to the use of stainless steel 1.4301 (AISI 304) with a thickness of 3 mm or 3.5 mm (depending on the manufacturer). This steel is resistant to weathering and corrosion, which translates into a long product life. The hatch construction has been