Our world-renowned Cristal hatches are available in this sheet metal version for extremely severe uses : engine hatch, bunker hatch...
They incorporate a one-piece cast aluminium opening lid coupled to a welded aluminium sheet, and an aluminium frame to be screwed on.
Details
Internal locking latch
EPDM sealing
CE certification
Closing system
Cristal sheet metal hatches are equipped with cast aluminium handles on the outside, and with polyamide pads on the inside.
Friction hinges
The hinges are equipped with frictions. Coupled with a compensation spring on larger sizes, they allow the hatch to be held open in all positions, up to 90° (maximum opening 180°).