Singing Rock sir descender

Robust multipurpose device for use in industrial rope access. Its functionality spans the range from rope descender and abseiling device through belay and fall-arrest device to work positioning device for use on roofs and edges.

• designed for rope access and rescue
• by pulling onto the working end of the rope the cam engages and jams the rope
• by pulling the lever the cam gradually releases the rope
• if the lever is pulled down to its terminal position the antipanic function is triggered which blocks the rope again
• to adjust the required rope length without load, the mechanism can be freed with the thumb of one hand by pressing the pivoting cam directly
• easy and intuitive installation of the device onto the rope (watch the pictograms and read the instruction of use)
• simple design allows easy inspection of the device 
• device can be secured against falling with a reep cord tied into the eyelet

Standards

• EN 12841-C: max. load 225 kg, with static rope 10-12 mm
• EN 341-A: load range 30-180 kg (max. descent distance 190 m), with Singing Rock 11 mm static rope STATIC R44 11
• EN 795-B: for one person, exclusively with Lanyard WP
• ANSI/ASSE Z359.4-2013: single person use (59-141 kg, 130-310 lb) with static rope 11 mm