The Petzl Zigzag Plus Descender is a reliable tool for arborists, offering smooth and precise rope handling with enhanced durability and versatility. Its user-friendly design and high-efficiency features make it an essential piece of equipment for tree care professionals.

Product Specifications:

• Material: Steel, high-strength polyester
• Certifications: CE EN 958: 2017, VG11 2013, UKCA, UIAA
• Compatibility: Suitable for ropes with diameters from 11.5 to 13 mm
• Usage: Ideal for tree care and arborist activities

Key Features:

• Intuitive Operation: Uses a Prusik pulley system that locks automatically when the friction chain extends.
• Controlled Rope Feed: The release lever allows precise control over rope movements, with adjustable pressure for speed control.
• Efficient Slack Management: Pulley on sealed ball bearings ensures easy slack take-up.
• Versatile Functionality: Can be used on doubled or single ropes, with the option to add a CHICANE accessory for extra friction during descents.
• Robust Construction: Made of steel with curved side plates for enhanced durability and wear resistance.
• Stable Positioning: Features a high-efficiency swivel for stable mechanical Prusik positioning and optimal rope glide.

How It Works:

The Petzl Zigzag Plus Descender is designed to facilitate smooth and controlled movement in trees, employing a classic Prusik pulley system. It locks automatically onto the rope when needed, providing precision and fluidity in maneuvers. The release lever allows for controlled rope feed, while the high-efficiency swivel and sealed ball bearings ensure stable positioning and effortless slack management.

FAQs:

What rope sizes are compatible with this descender?

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

Is it easy to install and remove?

Yes, the device locks automatically on the rope once the friction chain extends, making it easy to use.

What certifications does it hold?

It is certified to CE EN 958: 2017, VG11 2013, UKCA, and UIAA standards.