Brand: ISC

The NEW D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive cam works by way of one cam operating inside another cam. The D4 has a 240kg Working load limit which means it is suitable for two-man rescue, without the need for the creation of extra friction.

Features include the following:
• Compatible with rope diameters from 10.5mm to 11.5mm
• Approved standards are EN12841, ANSI Z359, NFPA 1983- meets the requirements of EN341
• Suitable for two person rescue loads
• Integrated panic brake function
• 360 degrees rotating handle

Specification:
Height is 140mm
Width is 82mm
Thickness is 98

Materials:
Body material is Aluminium
Cam material is Stainless Steel
Body finish is Anodised
Ratings:
Minimum breaking strength is 16 kN
Rope slip loading is 5kN
Maximum user weight is 240kg

More info


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