B125 DOUBLE SEAL Solid Top Light Duty Cast Iron Cover & Frame. Our DU20 Range
Will be gas and air tight with the application of sealing grease (purchased seperately - see SEALING GREASE). This range consists of DU20A and DU20B.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DU20A | B125 | 600Xx450mm | 45mm | 52kg | Iron | |||||||||||||||||||
| DU20B | B125 | 600x600mm | 45mm | 62kg | Iron |
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To Specify: {size} Double seal cast iron manhole cover & frame BSEN 124 Class B125, {locking if required}. Reference DU20 {letter to denote size}. Available from Durey Castings Ltd, Hawley Road, Dartford, Kent, DA1 1PU. Tel 01322 272424 Fax 01322 288073.
- Completely Sealed when both seals filled with our Manhole Sealing Grease
- Can be fitted with screws (Prefix L, eg DUL20A)
- Can be badged
