The Twin SECO Ni 24 40 is a certified and compliant Chain Actuator designed to provide precise and reliable operation for Smoke and Environmental Ventilation applications.

SE Controls manufacture this high-quality ‘Made in Britain’ actuator with the following features:

• Tested with specific system profiles to all annexes of smoke vent standard EN12101-2-2003 (contact SE Controls to ensure it is tested with your profile, and the correct manufacturing process is followed)
• ‘Frequency of operation’ data logging records every actuator movement
• Compact design with variable options for stroke length
• Standard finish is Grey RAL 9006, can be customized to suit requirements
• Standard flex length is 2m but this can be modified to suit installation requirements
• Extensive range of brackets to suit a variety of window systems
• Quiet operation with configurable speed control
• 900mm version is not suitable for Top Hung applications