Ductile iron slotted grating

Load stability and efficient drainage performance distinguish the BIRCO ductile iron slotted gratings.

  • Black immersion-lacquered or galvanized
  • For nominal width 100-200
  • Up to 8 point per metre M12/A2 / M 16/A2 bolt connections
  • Alternatively: Easylock fastening (not for load class F 900) 
  • A 15 – F 900
  • Construction length: 0.5 m
  • Depending on nominal width as twofold, threefold, sixfold or with diagonal slot
  • Nominal width 100 also with narrow slots