Exhibit window 8

Turn only fitting Heavy Duty 300kg/400kg with burglary protection RC3

Application range:

  • Private and public buildings with large glass fronts or soundproof glazing
  • Extensive window formats with high glass weights e.g. RC2; RC3
  • Exceptionally high requirements for wind loads


  • Concealed hinge side
  • Right and left version
  • Gearbox with WSS exclusive handle
  • Burglary protection RC3
  • Sash lifter

Technical specifications:

Sash width: 450 to 1.700 mm
Sash height: 700 to 3.000 mm (higher dimensions on demand)
Sash weight: max. 300 kg


Adjustment range:

Corner hinge: +1,5 mm /-1 mm height adjustment
Locking pin: ±1 mm compression adjustment


Product benfits:

  • no visible screws
  • Ideal ease of use through the use of the sash lifter
  • Mounting advantages and considerable time savings due to clampable RC frame parts - RC-3 with additional screw connection (self-drilling)
  • Screwable hinge side offers maximum safety
  • Screwing also possible through 3 profile wall sections
  • Hardware mounting continuously possible using only two tools
  • Hardware adjustment can be done with one single tool
  • Hinge side can be ordered fully pre-assembled