Window automation TWIN SECO NI 40

chain drivefor natural ventilation

The Twin SECO Ni 40 230V ac window actuator is a certified and compliant chain actuator designed to provide precise and reliable operation for environmental ventilation applications. The Twin SECO Ni 40 has a range of stroke lengths and provides an automatic switch off when the end position is reached. The closing of the actuator has been electronically defined via the pressing force to provide a tight close on every operation. Compact design with standard or tailored finishes and flex lengths. Extensive range of bracketry to suit all window system applications.