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.
Details
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.