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drain_D400_retroMAX_KD57D.jpgRetroMAX - KD57D

drain_D400_retroMAX_KD54D.jpgRetroMAX - KD54D 

RetroMAX™ - ULTRA™ SPECIFICATION- BSI KITEMARKED- BS EN124- D400

100 & 150mm Deep- Heavy Duty Ductile Iron, Hinged Gully Gratings & Frames
Usage: Group 4 Carriageways & Main Roads for Fast Moving Traffic

FEATURES

  • Manufactured to BS EN124 Class D400
  • Highways agency , HA104/02 compliant
  • 40 Tonne Safe Test Load
  • Kitemarked for third party assurance of quality
  • BS 7903 :1997 compliant
  • Works safety tested to +10% above EN 124 = 44Tonnes
  • Anti movement technology for improved bonding to bedding material
  • Non rock captive hinged design for increased stability & silent operation
  • Large overbase size to aid grating replacements
  • Ductile iron for improved weight to strength ratio
  • Black coated finish

See ancillary and optional extras for details and specifications 

Download PDF for specifications>

Product Code Clear Opening Size 
Ultra Specification  
KD54D 600x450mm 
KD57D 750x450mm