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| Capital Safety Australia introduces new descender ![]() The Rollgliss R520 is a state of the art, easy-to-use fully automatic controlled descent device with a dual braking system that offers a higher degree of safety when using the descender. Unlike friction based descenders, it provides controlled descent self-rescue regardless of the user's weight for the evacuation of multiple personnel, or the versatility of assisted rescue. write your comments about the article :: © 2012 Construction News :: home page |