230V Liwin L35 Adjustable Stroke chain actuator set in grey, for opening/closing larger top-hung and bottom-hung windows in wood, PVC and aluminium.
Complete with fixing accessories: support brackets, mounting bracket for bottom-hung windows, and mounting bracket for top-hung windows.
The facility to adjust the degree of opening thanks to a series of stroke options that can be selected instantly with a combination of dip-switch settings.
Under the Construction Products Regulations (CPR) it is a legal requirement to use only certified products for smoke ventilation. For more information see Group SCS’ Technical Bulletin. It is the responsibility of the installer to ensure installations meet the relevant standards and that the installer has the appropriate competence to install or replace smoke ventilation products. We recommend installers hold an up-to-date IFC SDI 19 Smoke Control Systems certification to demonstrate compliance.
