Product Description
MAESTRO S is a descender designed for technical rescue operations. It facilitates manipulation of heavy loads, for
lowering or hauling, and may be used in both the primary system or in a back-up belay. This versatility allows rescuers to
adapt to any situation they may encounter on the rescue scene. The ergonomic handle and integrated braking allow for
comfortably controlled descent. Shifting from lowering position to hauling position is immediate, without the need to
transfer the load. The integrated progress-capture pulley has a large diameter sheave mounted on sealed ball bearings,
ensuring excellent hauling efficiency. The AUTO-LOCK system automatically locks the rope when the handle is not in use.
Once locked, the rope can be taken up without having to manipulate the handle. The MAESTRO S descender is
compatible with 10.5 to 11.5 mm ropes and allows handling of loads up to 250 kg.
SPECIFICATIONS:
" Material(s): aluminum, stainless steel, nylon
" Weight: 1100g
" Min. rope diameter: 10,5mm
" Max. rope diameter: 11,5mm
" Sheave type: faceted, on sealed ball bearings
" Maximum working load: 250 kg
" Breaking strength: 18 kN x 2 = 36 kN
" Efficiency: 95%
" Certifications: CE*, EN 341 type 2 class A, NFPA 1983 Technical Use, EAC.
* CE based on the requirements of EN 12278, EN 567, EN 15151 and EN 12841 type B and C standards (more
information in the technical tips at www.petzl.com)
" Certifications: CE*, EN 341 type 2 class A, NFPA 1983 Technical Use, EAC.
* CE based on the requirements of EN 12278, EN 567, EN 12841 type B and EN 15151 standards