
Compact sprocket-chain actuator with 150N thrust. Adjustable stroke of 250mm or 365mm in 24V and 230V. Suits top-hung and bottom-hung windows up to 25kg.
- 150N / 15kg
- 250 / 365mm
- 230V / 24V
- Silver, Black, White
- Sync option: No

The compact, sleek body minimises visual impact while delivering reliable chain actuation for natural ventilation.
Selectable stroke settings allow fine-tuning of the opening distance during installation without replacing the actuator.
Compatible with top-hung, bottom-hung and side-hung window types, reducing the number of different actuator models needed on a project.
Sleek, low-profile design integrates discreetly with the window frame, making it suitable for applications where visual impact must be minimised.
Adjustable stroke settings allow the opening distance to be tailored to the specific window size and ventilation requirements on site.
Available in 230V AC for mains-powered installations and 24V DC for low-voltage systems with battery back-up compatibility.
Supplied in silver anodised and white (RAL 9010) as standard, with dark brown anodised available as a special order for heritage or timber-framed windows.
Suitable for top-hung, bottom-hung and side-hung windows, providing versatile coverage across different window configurations.
Ideal for outward-opening top-hung windows in commercial and residential buildings. Compact installation with clean lines.
Suitable for inward-opening bottom-hung windows where controlled ventilation is required at low level.
Supports side-hung window configurations for horizontal opening ventilation applications.
Designed for automated and manual natural ventilation in commercial, educational and residential buildings.
Compact, low-profile body minimises visual impact on the window frame, ideal for aesthetically sensitive installations.
Adjustable 250mm or 380mm stroke settings allow the opening distance to be tailored on site without swapping the actuator.
Silver, white and dark brown options match common frame colours for residential, commercial and heritage applications.
Compatible with top-hung, bottom-hung and side-hung window types, reducing the number of actuator models needed per project.
We have a team of ventilation specialists on hand to help guide you towards selecting the right actuator for your project.
Call us: 01202 725 485
Email us: info@vent-trade.co.uk