FL120-GP: 300mm Cover with a Grounding Point ID plate and composite frame.
Liquip offer the 300mm (12″) Diameter Flat Sealed Cover and Frame – FL120. These are supplied with a Ground Plate ID plate.
Cover sizes relate to clear opening of frame.
All covers have a standard load rating of C250 (25 tonnes).
Heavy duty D400 (40 tonnes) versions are available.