The Sala medium range load arrestors with pulleys offer protection to a load from 100kgs up to a maximum of 3000kgs. The units have an activation speed of 0.5 metres per second.
The standard medium range units weigh 42kgs with the pulley weighing 18kgs, they have a working length from 2.5 to 10 metres with galvanised cable diameters from 7 to 11mm. Each unit requires an anchorage at the unit and at the payload and this is shown on our anchorage calculation chart.
Non-standard units can be built with different activation speeds, or lengths of cable. If what you need is not detailed please talk to our technical department on 01404 43000 for assistance.