
WMU 895 1500N Chain Actuator
WindowMasterStroke (mm) 600, 750, 1000 Max Force (N) 1500 Colour/Finish Anodised Aluminium
Max Current (amps) 5 
WMX 504 150N Chain Actuator
WindowMasterStroke (mm) Programmable, 50 - 250 Max Force (N) 150 Colour/Finish AluminiumBlackWhiteMax Current (amps) 0.5 
WMX 523 150N Chain Actuator
WindowMasterStroke (mm) Programmable, 50 - 500 Max Force (N) 400 Colour/Finish AluminiumMax Current (amps) 0.5 
WMX 526 – 150N Chain Actuator
WindowMasterStroke (mm) Programmable, 50 - 500 Max Force (N) 150 Colour/Finish AluminiumWhiteMax Current (amps) 0.5 
WMX 803 150N Chain Actuator
WindowMasterStroke (mm) Programmable, 50 - 250 Max Force (N) 150 Colour/Finish GreyMax Current (amps) 1 
WMX 823 150N Chain Actuator
WindowMasterStroke (mm) Programmable, 50 - 500 Max Force (N) 400 Colour/Finish AluminiumMax Current (amps) 1 
WMX 826 – 200N Chain Actuator
WindowMasterStroke (mm) Programmable, 50 - 500 Max Force (N) 200 Colour/Finish AluminiumWhiteMax Current (amps) 1 
WSC 320 Plus – 10 zone – 20 amp
WindowMasterColour/Finish GreyActuator Voltage 24Vdc Max Current (amps) 20 
WSK 320 Break Glass Unit (Primary)
WindowMasterColour/Finish GreyOrangeRedYellow
Window Master NV Dongle
WindowMaster
Window Master NV Embedded
WindowMaster
Window Master NV Solo
WindowMaster
Smoke Ventilation
We supply reliable, EN12101-2 tested WindowMaster smoke ventilation actuators such as the WMU 842 and WMU 836, designed to ensure safety, performance, and compliance. Our EN12101-10 control panels include the WSC-104 for single-zone stairwells, and multi-zone FlexiSmoke panels like the WSC-520, WSC-540, and WSC-560 for larger smoke ventilation systems. We also stock the WindowMaster WSK 501, a widely used break glass unit for smoke ventilation systems.
Natural Ventilation
Our natural ventilation solutions include compact, efficient actuators like the WMX 804 and control panels such as the WCC-103, WCC-106, WCC-310, and WCC-320. These systems are designed to improve airflow and energy efficiency across a variety of building layouts.
The WindowMaster range is also often integrated into BMS (Building Management Systems) for more advanced ventilation control requirements.

