Characteristics:

• The enclosure profiles are set in the frame and are produced in two parts to limit the transmission of temperatures. They are composed of a U-shaped PVC profile necessary for the tracking of the leaf on which it slides being this hermetic and watertight.
• The transmission pulley (159 mm diameter) moves on two universal support bearings to allow a perfect rolling movement without tension on the plate.
• The fire door is operated by a powerful motor (three-phase /380 volts). In case of fire, an additional 24 V motor driven by a low voltage emergency device ensures that the door closes properly.

Roller blinds EI₂60