Fully watertight manhole cover, prevent water damage for fuel tanks in chamber. Strictly compliance to EN 124 standard of loading class D400 to withstand heavy duty vehicles.
Clear Opening:600*600mm
Height:100mm / 60mm
Waterproof:Double EPDM Rubber Sealing
Lifting Holes:Aluminum alloy
Application:Fuel Station
Weight:Super-Lightweight Design
Surface Design:Anti-slip design
As a set of large square manhole covers , clear opening is 900x900mm, load class is EN 124 D400, watertight and light weighted.