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Controlled Descenders

 
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D-4 Code
Description

D4 controlled descender tool is designed for working on rope. D4 enables a unique movement in vertical, horizontal and angled works on rope

• It will be attached or deductible to system in any point of rope

• The progressive cam works by way of one cam operating inside another cam

• In the working with rope, the gap on rope is taken easily

• It can work by hands free in lock position and can get work position

• It owns D4 240 kg work weight. Meaning of this is available for rescue work without being required to extra friction

• The handle mechanism is designed to rotate through 360º making its use easier and simpler. The handle itself is made from aluminum rather than plastic and is coated in a specially chosen paint which provides extra grip

• The handle rotation is accompanied by audible clicks which help the user identify the correct position of the handle

• By means of anti-panic system, when the user winds up strongly, system is locked automatically

• The outer body is made of high strength aluminum material

• Inner cam is made of stainless steel material

• Minimum breaking strength is 16 kN

Rope Dia : Ø 10,5 – 11,5 mm

Weight : 655 gr

Standard: EN 12841, EN 341, ANSI Z359, NFPA 1983

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