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D400 Double Triangular Surface Boxes

Heavy Duty Ductile Iron Manufactured to BS 5834 and BS 750

Specification

  • Double Triangular three-point suspension non-rock
  • Manufactured in black bitumen coated ductile iron to BS 5834 and BS 750
  • Grade A Heavy Duty
  • 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

Options

  • Badging to customer requirements, e.g. GAS, WATER, SV, etc
  • High security locking
  • Lifting keys (MHC Ref. LK5400)
Product Code Clear Opening (mm) Over Frame (mm) Frame Depth (mm)
+MHC - 5415/DTri 150 x 150 230 x 230 100

150 x 150

230 x 230

100

+MHC - 5420/DTri 225 x 225 305 x 305 100

225 x 225

305 x 305

100

+MHC - 5425/DTri 300 x 300 380 x 380 100

300 x 300

380 x 380

100

+MHC - 5430/DTri 380 x 230 460 x 310 130

380 x 230

460 x 310

130

+MHC - 5432/DTri 430 x 280 510 x 360 100

430 x 280

510 x 360

100