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D400 Solid Top Surface Boxes

Heavy Duty Ductile Iron Manufactured to BS 5834 and BS 750
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Product Details
For covers and gratings used in carriageways of roads (including pedestrian streets), hard shoulders and parking areas, for all types of road vehicles.
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D400
40 Tonnes
mhc_icon_class_D400@1x
D400
40 Tonnes

The D400 solid top surface box is suitable for use in carriageways. 

Standard BS 5834 and BS 750:

  • BSI Kitemark

Load Application (EN124) Group 4:

  • Group 4: EN 124 - 1994 standard and lower groups.
  • Fast moving traffic, main roads and carriageways
Specification
  • mhc_icon_check@1x Heavy duty hinged solid top surface boxes
  • mhc_icon_check@1x Manufactured in ductile iron
  • mhc_icon_check@1x Grade A Heavy Duty
  • mhc_icon_check@1x Suitable for use in carriageways
Options
  • mhc_icon_options_badging@1x Badging to customer requirements, e.g. FH, WATER, SV etc
  • mhc_icon_options_lockable@1x High security locking
  • mhc_icon_options_lifting keys@1x Lifting keys (MHC Ref. LK5400)
Available Sizes
Product code Clear Opening (mm) Over Frame (mm) Frame Depth (mm)
MHC-5431/ST
380 x 230 500 x 350 130
MHC-5433/ST
500 x 235 640 x 360 100
MHC-5434/ST
600 x 350 795 x 570 160
Available Sizes
MHC-5431/ST
Clear Opening (mm) 380 x 230
Over Frame (mm) 500 x 350
Frame Depth (mm) 130
MHC-5433/ST
Clear Opening (mm) 500 x 235
Over Frame (mm) 640 x 360
Frame Depth (mm) 100
MHC-5434/ST
Clear Opening (mm) 600 x 350
Over Frame (mm) 795 x 570
Frame Depth (mm) 160
Any questions, contact our expert team on 01296 668850
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