Available sizes :
Manhole cover diam. 400, with inlets and outlets diam. 160 mm
Manhole cover diam 400, with inlets and outlets diam. 200 mm
Manhole cover diam. 315, with inlets and outlets diam. 160 mm
Product features :
Direction of flow marked under the manhole
Built-in slope
Material :
The body is injected in mass-coloured polypropylene
The inner joints are made of elastomer to guarantee watertightness