The D5 is compliant with NFPA G and ANSI Z359.4 for the North American Fire/Rescue and Tower Climber markets which typically use 1/2” ropes. The D5 has a rated load of 240kg (529lb), making it a true Work/Rescue Descender.

Our D4 & D5 Work/Rescue descenders feature a unique, patented design, offering a precise, positive and progressive action when descending. The ISC range of Figure 8 Descenders and EN12841 specialist descent devices, including the D4 …

The ISC D5 Work Rescue Descender has been designed for use on 1/2 inch rope. It is EN12841:2006/C and is compliant with NFPA G and ANSI Z359.4:2013. The D5 is a double-stop device with an auto-lock function, which is activated whenever the operator releases the handle; and a panic-brake function, which is not overly sensitive in normal use.

The D5 is compliant with NFPA G and Z359.4:2013 and developed for the North American Fire & Rescue and Tower Climbing markets, which typically use 1/2" ropes. The D5 is a double-stop device with an auto-lock function, which is activated whenever the operator releases the handle; and a panic-brake function, which is not overly sensitive in ...

The D5 is a double-stop device with an auto-lock function (which is activated whenever the operator lets go of the handle) and a panic brake which is not overly sensitive in normal use. The D5 Descender has a double safety locking mechanism, which means when loaded, the side plates cannot be rotated open due to the positioning of the Karabiner ...

The D5 is approved for ANSI Z359.4-2013, NFPA "G", and EN12841. This descent device works great for rope access work, progress capture in haul systems, rescue, tower climbing, and lots more. It's one of the first descent devices on the market to have ANSI stamped on it. The D5 is a multi use device.

The D5 Work/Rescue Descender has been designed for use on 1/2" (12.7mm) rope. The D5 is compliant with NFPA G and Z359.4 and developed for the North American Fire & Rescue and Tower Climbing markets, which typically use 1/2" ropes. The D5 is a double-stop device with an auto-lock function, which

The ISC D5 Rescue Descender is a double-stop descender with auto-lock function and panic brake. Rated for 1/2 inch rope to 240kg for two-person rope rescue

ISC® 1/2" Work Rescue Descender™ • Unique and innovative cam action offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam. • Working load limit is suitable for two-man rescue • Handle mechanism is designed to rotate through 360º making it easy to use