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Petzl MAESTRO® S
Descender with integrated progress-capture pulley for loads up to 250 kg, compatible with 10.5 to 11.5 mm ropes
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.
Detailed description
- Great versatility, ideal for technical rescue:
- locking system with integrated progress-capture pulley allows the same device to be used for descent and hauling
-
can be used in both a single or twin primary system and in a back-up
belay (more information on this technique in the product’s instructions
for use and in technical tips at www.petzl.com)
- lower connection point can be used to create different types of hauling systems
- hole in the handle for installation of a distance control cord
- Easy to use:
- easy rope installation, thanks to the markings on the device
- ergonomic handle allows the rope to be released progressively and enables comfortable control of the descent
- immediate shift from lowering position to hauling position without having to transfer the load
-
AUTO-LOCK system allows the rope to be blocked automatically when the
handle is not in use. Once locked, the rope can be taken up without
having to manipulate the handle.
- Efficient for handling heavy loads:
-
integrated progress-capture pulley with very large diameter sheave
mounted on sealed ball bearings; rotates in only one direction for
excellent hauling efficiency
- sheave is faceted, creating additional friction zones for the rope and thus additional braking on descents
- integrated brake on the device to adjust the friction based on the load and the rope diameter
- handling of loads up to 250 kg
- Rope compatibility: 10.5 to 11.5 mm diameter
Specifications
-
Material(s):
aluminum, stainless steel, nylon
-
Weight:
1100
g
-
Min. rope diameter:
10,5
mm
-
Max. rope diameter:
11,5
mm
-
Sheave type:
faceted, on sealed ball bearings
-
Maximum working load:
250 kg (more information in the Instructions for Use and in the
technical tips at www.petzl.com)
-
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 12841 type B and
EN 15151 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 (more information in the technical tips at
www.petzl.com)
SKUs
SKUs
D024AA00
Color(s)
yellow
Rope compatibility
10.5 to 11.5 mm
Guarantee
3 years
Packing
1
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