I.S.C. D4 PRO Work/Rescue Descender
Technical Information: Rope diameter range (mm)10.5-11.5mm (7/16")
No Panic brake; 2 Persons; (SWL) Safe Working Load (kg)240 / (lbs)529; Serial numbering; Cam material: Stainless Steel; Weight (grams)676 / (ounces)24; Approved Standards: CE EN 12841, Meets NFPA 1983; NOTE: As the D4PRO does not incorporate a panic-brake, it is not possible for the device to fully meet the criteria of ANSI Standards. The D4PRO is fully certified to EN 12841 (a panic brake is not a compulsory criteria of this standard). If you require a Descender which fully meets ANSI standards, please see RP880 D4 Work/Rescue Descender, (with incorporated panic-brake); Rated load 240kg (550lb). This rating is achieve WITHOUT the need to add additional friction to the system.