Fire and emergency doors DC4 SA H/G Hold Open Sliding Arm

 

EN Fire and emergency doors 25-150kg with sliding arm.

Suitable for left / right door. Hold function in open state. For doors up to 850-1500mm wide. Adjustment level and closing speed. Passed a test of 500,000 duty cycles. Aluminum body, Steel arm. Operating temperature: -20o ~ 45oC. Color: Gray / White / Black. Certificates: EN 1634; EN 1154.