The PETZL ZIGZAG mechanical Prusik is a reliable and versatile tool for arborists, offering precise control and efficient movement within trees. Its durable construction and compatibility with various rope diameters make it an essential piece of equipment for tree care professionals.

Product Specifications:

• Type: Mechanical Prusik descender
• Material: Steel and aluminum
• Working Load Limit: 140kg
• Rope Compatibility: 11.5 to 13 mm diameter ropes
• Special Features: Sealed ball bearings, separated and curved side plates, lower attachment hole fixed for alignment, flexible positioning ring
• Color: Yellow

Key Features:

• Intuitive Use: Operates using the classic Prusik pulley system technique, automatically locking on the rope once the friction chain extends.
• Efficient Movement: Smooth and precise rope feed with a release lever, allowing great control over movements.
• Versatility: Suitable for both doubled ropes and single ropes, with the CHICANE accessory for more friction on descent and KNEE ASCENT assemblies for ascent.
• Durability: Steel construction and separated, curved side plates for improved wear resistance.
• Compatibility: Works with ropes from 11.5 to 13 mm diameter, complying with the ANSI Z133 standard.

How it Works:

The PETZL Zigzag Descender is designed for efficient movement within trees using the Prusik pulley system technique. The friction chain provides precision and fluidity, while the sealed ball bearings allow easy slack take-up. The fixed lower attachment hole ensures proper alignment with the worker's axis, optimizing grip and control.

FAQs:

Can I use this descender with any rope diameter?

The Zigzag descender is compatible with ropes from 11.5 to 13 mm in diameter.

Is it suitable for both ascent and descent?

Yes, it can be used for both ascent and descent, with the CHICANE accessory for descent and KNEE ASCENT assemblies for ascent.

How does the friction chain work?

The friction chain locks automatically on the rope once it extends, providing a secure hold.