Wedge Box numbers W1, W2 & W3 (Carson)
A single wall chamber ideal for CATV chambers and Water Industry applications. Three popular sizes. As currently used by Virgin Media. Strength of chamber obtained by the concrete surround. Also known as Carson boxes.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 380x230mm | Wedge Box W1 | Footway Lo | ||||||||||||||||||||||
| 550x315mm | Wedge Box W2 | Footway Lo | ||||||||||||||||||||||
| 730x460mm | Wedge Box W3 | Footway Lo |
A full range of concrete infilled and Ductile covers and frames are available to suit. Technical: Wedge boxes are made by Carson from Foamed High Density Polyethylene (HDPE).
- FW1, Wedge 1
- FW2, Wedge 2
- FW3, Wedge 3
