Petzl Maestro S

Description

Petzl  Maestro S

The Petzl Maestro S is a high-performance descender tailored for technical rescue professionals managing heavy loads in complex environments. Its integrated pulley and anti-reverse system offer precise control for lowering, hauling, and belaying operations with seamless transitions between ascent and descent.

Built for ropes between 10.5 to 11.5 mm and supporting loads up to 272 kg, it combines ergonomic handling with advanced safety features, making it a reliable tool for demanding rescue scenarios.

With its AUTO-LOCK system, ball-bearing pulley, and adjustable friction, the Maestro S delivers top-tier efficiency, control, and versatility in the field.

Downloads:

User Manual

:

• Innovative descender with integrated pulley and anti-reverse mechanism for technical rescue operations, capable of handling loads up to 250 kg.
• Compatible with ropes from 10.5 to 11.5 mm in diameter, with additional options for 10 mm ropes (up to 150 kg) or NFPA-certified 11 mm ropes (up to 272 kg).
• Features an ergonomic lever and AUTO-LOCK system for intuitive and secure rope handling during descent and ascent transitions.
• Equipped with a large, sealed ball bearing sheave and chamfered pulley for exceptional lifting efficiency and customizable braking friction.
• Designed for versatile use: as a primary or redundant belay, with remote operation capability and configurable pulley systems.

Specifications:

• Material: aluminum, stainless steel, polyamide
• Weight: 1100 g
• Rope compatibility: 10.5 to 11.5 mm
• Maximum working load: 150 kg (10 to 11.5 mm rope), 250 kg (10.5 to 11.5 mm rope), 272 kg (11 mm NFPA General Use-certified rope)
• Breaking load: 18 kN x 2 = 36 kN
• Efficiency: 86%
• Pulley type: ball bearing, with bevels
• Certifications: CE EN 12841 Type C, CE EN 341, NFPA 2500 General Use, NFPA 2500 Technical Use, ANSI Z359.9, ANSI Z459.1, EAC

References:

• Reference: D024AB00
• Color: Yellow
• Guarantee: 3 years