Round hinged mannhole cover and frame – C250


-Easy and ergonomic opening of the plug.

-Position for inspection at 120°, position for extraction at 90° and stop device to prevent the plug from falling out.

-COATING: Bituminous paint

Material: Spheroidal graphite cast iron (ductile iron)

Class: C250

Standard: NM 10.9.001

COATING: Bituminous paint

Technical documentation

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