Manual fanlight opener

OL 320 Surface-mounted slimline skylight opener with an opening width of 320 mm

  • Achieves the full opening width of 320 mm for all leaf heights
  • Opening width can be set
  • Suitable for leaf weights up to 250 kg
  • Min. casement height 400 mm
  • Min. leaf width 680 mm
  • Max. leaf width of 3600 mm with three scissor stays
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  • Low space requirement on the door frame and on the leaves
  • Integrated leaf locking mechanism in the scissor stays guarantees safe locking
  • Unhinging inhibitor offers additional safety
  • Lock carrier and additional locks increase safety and air-tightness
  • Scissor disengagement by pressing the release button facilitates window cleaning from inside and outside
  • Scissor stays and link arm can be installed from the front
  • Safety button on the scissor stays shows when the scissor stays engage in the spherical head of the leaf bracket
  • The leaf bracket is suitable for all overlap heights and materials
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Application Areas

  • Comfortable and daily ventilation of rooms and staircases
  • For windows with high casement weights up to max. 250 kg
  • Inward-opening bottom hung windows
  • Automation through electric linear drive E 212
  • Installation on wooden, plastic or metal windows
  • Frame installation

Product specifications

OL 320
Length 436 mm
Opening width (max.) 320 mm



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