MAESTRO S is a descender designed for technical rescue operations. It facilitates the manipulation of heavy loads, for lowering or hoisting, and can be used both in the primary system or as a backup. This versatility allows the rescuer to adapt to any situation they may encounter at the rescue site. The ergonomic handle and integrated braking allow for convenient controlled descent. Moving from the lowering position to the pulling position is easily done without having to transfer the load. The integrated drive disc has a large diameter disc mounted on sealed ball bearings, ensuring excellent traction efficiency. The AUTO-LOCK system automatically locks the rope when the handle is not in use. When the rope is locked, the rope can be picked up without having to manipulate the handle. MAESTRO S descender is compatible with 10.5 to 11.5 mm ropes and allows to handle loads up to 250 kg.
Technical specification
Manufacturer: | Petzl |
Weight: | 1100g |
Material: | Aluminium, stainless steel |
Standards: | CE EN 12841 type C, EN 341, NFPA 1983 Technical Use, EAC |
Lifespan: | Unlimited lifetime |
Inspection intervals: | 12 months |
Max. load: | 250 kg |
Min. load: | 30kg |
Rope/wire diameter: | 10.5 - 11.5 mm |
Working temperature: | +80° / -22° |
Breaking strength: | 36 kN |