ROLLCLIP A + CAPTIV
Upward evacuation with a haul line and a belay line The haul line supports the entire load.
No slack is allowed in the belay rope, so that the load locks instantly in the event of haul line failure.
Upward evacuation with two haul lines Each rope supports half the load.
The MAESTRO s excellent pulley efficiency allows the operation to be carried out using simple haul systems (3:1).
Pulley system efficiency tests with MAESTRO, I D S, PRO TRAXION, ROLLCLIP...
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