The Petzl Naja Friction Saver is a must-have for tree care professionals, featuring an integrated pulley and adjustable strap to fit different branch diameters. The high-efficiency pulley facilitates rope glide for optimal ascents and movement, while the retrieval ball ensures easy ground access. Make easy work of tree care with the Naja Friction Saver.
FEATURES
- Adjustable friction saver allows the work rope to be set up without harming the tree:
- Strap has four different adjustment positions to adapt to different branch diameters
- Special design helps protect the tree
- Comes with a 1.5 m replaceable, high-visibility strap that can be connected to another 1.5 or 2.5 m strap to lengthen the friction saver and enable work on larger trees
- Easy to install the rope with it clipped into the MINO accessory carabiner
- Recommended for use on a doubled rope (DdRT/MRS); the system may also be used on a single rope (SRT/SRS) (more information in the Instructions for Use) (1)
- Optimal efficiency:
- The integrated high-efficiency pulley optimizes rope glide at the anchor
- Two-person use is possible for carrying out a rescue
- The system is easily retrievable from the ground:
- 21 mm black retrieval ball, specially designed for the NAJA friction saver, for easy retrieval from the ground
- Once the rope has passed through the pulley, the system can be retrieved when the retrieval ball becomes blocked in the MINO accessory carabiner
- Strap and slots are slim to reduce the risk of getting the friction saver stuck in the tree
- The NAJA friction saver allows the user to work in compliance with the ANSI Z133 standard
Specifications
- Breaking strength: 25 kN
- Maximum load: 250 kg
- Certification(s): CE EN 795 B, CE EN 12278, UKCA, TS 16415
- Material(s): Aluminum, stainless steel, nylon, polyester
- Weight: 400 g
- Min. rope diameter: 11 mm
- Max. rope diameter: 13 mm
- Sheave type: Sealed ball bearings
- Sheave diameter: 18 mm
- Efficiency: 91 %
