CI Manhole Cover
Features:
- Manufactured to BS497 Grade A, B, C and BS EN124 Class A15, B125, C250, and D400
- Clear Opening 300X300mm., 450X450mm., 600X600mm. and 750X750mm.
- Solid top, Non-Rocking with Black bitumen coating finish
Options:
- Square, Rectangular and Round shape
- Single Seal, Double Seal and GRP seal provision
- Closed-key, Open-key