D400 Twin & Triple Double Triangular Ductile Carriageway Cover & Frame BSEN 124. Our DU235 Range.
For larger openings up tp 1800X675mm. Also known as CW1, CW2 and CW3 (Carriageway Boxes). Choose from DU235A, DU235B, DU235C, DU235CA, DU235DA and DU235E*. WE ALSO SUPPLY LOCKABLE SECURITY COVERS FOR FITTING BENEATH, either New Build or Retro-fit.
| Product Code | Option | Dimensions | Depth | Weight | Loading | Material | Height | Width | Recess Depth | Diameter | Inner Opening Dimensions | Outer Opening Dimensions | Locking | Over Hinge Plate Dimensions | Waterway | No. of Segments | Designed to BS1247 | Kerb Profile | CBR Puncture Resistance | Elongation | Tensile Strength | Pore Size | Permeability | Roll Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DU235A | Twin | 1220x675mm x 100mm deep | 174kg | Iron | ||||||||||||||||||||
| DU235B | Twin | 1220x675mm x 150mm deep | 215kg | Iron | ||||||||||||||||||||
| DU235CA | Triple | 1800x675mm x 100mm deep | 366kg | Iron | ||||||||||||||||||||
| DU235C | Triple | 1800x675mm x 150mm deep | 370kg | Iron | ||||||||||||||||||||
| DU235D | Twin | 1200x900mm x 150mm deep | 370kg | Iron | ||||||||||||||||||||
| DU235E* | Twin | 1200x1200mm x 150mm deep | 500kg | Iron |
To Specify: {size} Twin Double triangular manhole cover & frame BSEN 124 Class D400 {locking if required}. Reference DU235 {letter to denote size}. Available from Durey Castings Ltd, Hawley Road, Dartford, Kent, DA1 1PU. Tel 01322 272424 Fax 01322 288073.
- Highways Authority Approved.
- Gives very large access openings.
- Can be fitted with locking screws.
- Can be badged.
- Security Plates available, build-in or retrofit types.
- Can be supplied as HINGED designs, please ask our sales dept.
- *DU235E falls outside BSEN124 due to it's size.
