Petzl Jag Double Pulley

The Petzl Jag Double Pulley is a high - efficiency pulley that pairs perfectly with the JAG TRAXION double progress capture pulley to create a powerful 4:1 haul system. Its sheaves are mounted on sealed ball bearings, which not only provide excellent efficiency but also ensure smooth operation. With a weight of just 120 g, it's lightweight and easy to carry. It's certified under CE EN 12278 and NFPA 1983 Technical Use, guaranteeing its quality and safety. Made from a combination of aluminum and nylon, it offers a good balance of strength and durability. The pulley can handle ropes with a diameter ranging from 8 mm to 11 mm. The sheave diameter is 25 mm, and it has a working load of 6 kN and a breaking strength of 16 kN, providing reliable performance. It also boasts an impressive efficiency of 91%.

Using the Petzl Jag Double Pulley is straightforward. First, pair it with the JAG TRAXION double progress capture pulley to set up a 4:1 haul system. Make sure to use ropes with a diameter between 8 mm and 11 mm for optimal performance. When using, ensure that the ropes are properly placed around the sheaves to avoid any slippage. As for maintenance, regularly check the sealed ball bearings for any signs of wear or damage. If there's dirt or debris, gently clean the pulley with a soft cloth. Store it in a dry place to prevent rusting. Also, always check the certification markings to ensure the pulley is still safe for use. And remember, never exceed the working load of 6 kN or the breaking strength of 16 kN for your safety.