D4 PRO Work/Rescue Descender
The standard D4 Work/Rescue Descender has proven to be a popular Descender amongst Rope Access & Rescue users, across the globe. Many users find value in the extra peace of mind of having a panic-brake function.
Product feedback gathered from highly qualified and experienced 'Pro' users highlighted a demand for a device which does NOT incorporate a panic-brake function. Enter the D4PRO! The D4PRO Descender is the same great Work/Rescue Descender as the D4, but without the panic brake.
The absence of the panic brake can be particularly useful on longer descents and in rescue/belay applications, where a broader 'sweet spot' is needed. As the D4PRO does not incorporate a panic-brake, it is not possible for the device to fully meet the criteria of NFPA and ANSI Standards. The D4PRO is fully certified to EN 12841 (a panic brake is not a mandatory criteria of this standard).
If you require a Descender which fully meets NFPA/ANSI standards, please see the D4 Work/Rescue Descender (with incorporated panic-brake).
Specifications:
• Compatible with rope diameter: 7/16” (10.5-11.5mm)
• Panic brake: NO
• Number of persons: 2
• (WLL) Working Load Limit 529 lbs. (240 kg)
• ANSI compliant version
• Serial numbering
• Stainless Steel cam material
• Anodized finish
• Weight: 1.5 lbs.