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ALF - automatic locking fall arrest pulley
The ALF ( Automatic Locking Fall Arrest Pulley) is designed for climbing vertical structures such as ladders. Rope lengths can be adjusted and configured to virtually any height of climb which makes it a good option for temporary or short duration work on various sites such as wind turbines. However it is also ideal for use in semi-permanent applications such as rope courses where it can be left outside and used very regularly with little wear or deterioration.
Principal Features
- Lightweight and compact
- Bi-directional fall arrest lock on
- Ideal for continuous use such as climbing wall
- Stop within a few centimetres
- Easy to use
- Dimensions: Head only 100mm x 90mm x 70mm
- Weight: 2.2kg pulley only
- Capacity: No limit to ultimate system length
- Arrest force: max 6kN
- Max user weight: 136KG
Principal Materials
- Heat treated, anodised aluminium and stainless steel
- 11mm low stretch kernmantle polyamide rope
Standards
- EN360
- ANSI Z359.1
- Rope - EN 1891-A
Products: Work Positioning
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