Descensor Sir

Color black body, yellow lever
Weight 365 g (12.9 oz)
Material mechanism – stainless steel, lever – coated steel, body – light alloy

Robust multipurpose device for use in industrial rope access

its functionality spans the range from rope descender and abseiling device through semiautomatic belay and fall-arrest device to work positioning device for use on roofs and edges
unimpeded movement of the cam
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 double-stop function is triggered which blocks the rope again
spring loaded pin for impeded swinging of the cam
easy and intuitive installation of the device onto the rope (watch the pictograms and read the instruction of use)
no hidden mechanisms for easy inspection
metal lever under all industrial conditions tested for 225 kg according to EN 12841 (rope access)
fulfills following 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 11.0
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