Cristal sheet metal hatches

Cristal sheet metal hatches


Our world-renowned Cristal hatches are available in this sheet metal version for extremely severe uses : engine hatch, bunker hatch...
They incorporate a single-piece aluminium opening lid coupled to a welded aluminium sheet, and an aluminium frame to be screwed on.



  • Frictions for holding in the open position, coupled to a compensation spring for models 49.49, 61.61 and 79.79
  • 180° opening
  • Internal locking latch
  • EPDM sealing
  • CE certification


Closing system
Cristal sheet metal hatches are equipped with flush aluminium foundry handles on the outside, and with polyamide pads on the inside.




Available options
  • Outside locking
  • Padlock hasp
  • Curved aluminium handles on the outside
  • Rockwool insulation
  • Lacquering
  • Gas springs
  • Anti-slip stripes


Download the catalogue



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