Clear Opening: 600*600mm
Height: 100mm
Watertight: sealing ring
Lifting Holes: aluminum alloy
Application: petrol station
Weight: lightweight design
Surface: anti-slip design
Large size square manhole cover, clear opening is 90x90cm, load class is EN124 D400, watertight and light weighted.
Composite Telecom Manhole Cover, three models:single opening, double opening and triple opening, to meet different project requirements.
SMC material is non-conductive and with strong wave permeability, it will not block the transmission of telecommunication signal.
These series of square composite manhole covers are small size with light duty which comply with EN124 standard of A15 load class, they are very suitable to be used on sidewalk.