Shock absorbers are essential safety equipment designed to provide adequate protection during vertical ascents and descents on via ferratas. Via ferrata, which means “iron road” in Italian, involves climbing along fixed routes equipped with steel ropes, ladders and other aids.
Via ferrata shock absorbers are typically attached to the harness and belay devices on the via ferrata. They serve as a safety mechanism that helps reduce and absorb the force of the impact in the event of a fall, minimizing the risk of injury.
How to choose a fall absorber suitable for via ferrata climbing?
When choosing a fall arrester, it is important to consider several factors to ensure you choose the right equipment for your needs and safety. Here are some key fall arrester features to consider:
- Safety compliance: Look for shock absorbers that meet or exceed relevant safety standards, such as UIAA (International Federation of Mountaineering and Climbing) or EN (European Standard) certifications. These standards guarantee that the equipment has undergone rigorous testing and meets specific safety requirements.
- Maximum load capacity: Check the maximum load capacity of your fall arrester to make sure it can support your body weight, including any other gear you are carrying. It is very important to choose an arrester that is rated for the weight you need or slightly higher to ensure optimal performance.
- Length: Consider the length of the shock absorbers. They should be long enough to provide adequate fall distance and energy absorption, but not too long as to create excessive slack in the system. A good range is usually around 50-100 cm.
- Energy absorption system: Pay attention to the energy absorption mechanism used in the shock absorbers. Look for systems that effectively absorb impact forces and distribute them evenly throughout the fall, reducing the risk of injury.
- Durability and construction: Consider the quality of the material and construction of the shock absorbers. They should be made of durable and strong materials that can withstand the rigours of via ferrata climbing. Look for reinforced seams, high-quality straps, and sturdy connectors.
- Compatibility: Make sure the shock absorbers are compatible with your harness and other gear. Check the connectors and attachment points.
- Personal preferences: Consider your personal preferences, such as weight, ease of use, and adjustability of shock absorbers. Choose equipment that is comfortable to use and that suits your climbing style and preferences.
Are shock absorbers required on all via ferrata routes?
Although not always mandatory, shock absorbers are recommended for most via ferrata routes, especially those with long or exposed sections. They provide an additional level of safety and can significantly reduce the force of impact during a fall.
How do shock absorbers work?
Shock absorbers have energy-absorbing mechanisms that expand and absorb the energy generated during a fall. They are designed to activate and extend, thereby dissipating the force of the fall and reducing the impact on the climber's body and anchor points.
How can I attach shock absorbers to my harness?
Shock absorbers usually have connectors, such as carabiners or sewn-in loops, that connect to via ferrata belay devices and harnesses. Follow the manufacturer's instructions for proper attachment and ensure a secure connection.
How often should I replace shock absorbers?
The lifespan of shock absorbers depends on several factors including frequency of use, exposure to the elements and overall wear and tear. It is recommended to inspect them regularly for signs of damage or wear. If visible signs of wear are present, it is recommended to replace them to ensure optimal safety.
Can I use shock absorbers for other climbing activities?
Shock absorbers designed specifically for via ferrata may not be suitable for other climbing activities such as rock climbing or mountaineering. It is best to use equipment designed specifically for these activities as they have different requirements and safety standards.
