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D400 Circular
Specification
- Heavy duty ductile iron pre-locked circular manhole cover in hexagonal frame.
- Non-rock nylon cushion insert for stability under load
- Manufactured to BS EN124 Class D400
- Closed keyways
Options
- 100mm and 150mm deep available
- Badging to customer requirements
- Covers can be ventilated
- Lifting keys (MHC Ref. LK5400)
BS EN124
Ref |
Clear Opening
(mm) |
Over Frame
(mm) |
| MHC - 5450L |
600 dia |
782 |
| MHC - 5451L |
600 dia |
782 |
Frame Depth
(mm) |
Weight
(Kg) |
|
| 110 |
61 |
|
| 150 |
65 |
|
|
|
Class D400
EN124 Group 4
Accreditation EN124
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