Opening limiter
Fast and efficient
The new generation of WSS opening restrictors is can be used for concealed and visible hinge sides. The opening limiter is equipped with a freely positionable, adjustable end position detent. This allows different opening widths can be realized and the sash can be held in the open position.
All parts of the opening limiters are made of stainless materials and therefore wear- and maintenance-free.
The right/left usability of the fitting parts enables a cost-effective warehousing. Through clampable components, assembly is quick and efficient.
Our variants
Opening restrictor, lockable
- fulfills two functions at once – the ventilation and the controlled opening position
- Opening widths from 89 to 140 mm
- The sash can be opened to the cleaning position by key operation
- Optionally with adjustable brake
Handle-operated hold-open limiter
- Stepless opening position up to 90°
- Sashes from 650 to 1,700 mm sash width
- One-hand operation via the window handle
- steplessly lockable
- Prevents independent movement of the sash
- Frame part can be screwed or clamped, sash part can be clamped (self-piercing screws)
- Detachable locking limiter
Handle-operated detent locking limiter
- Defined ventilation position – key-authorized opening
- Operation via tilt-before-turn window handle
- maintenance-free
Locking limiter with magnet
- Adjustable and magnetically secured opening position
- Individually adjustable – prevents the sash from moving on its own
- Can be used for both turn-only and tilt&turn sashes
- Possibility of tamper-proof installation (concealed screws)
