![]() ![]() Change-of-Direction RPM bends the mainline 90 degrees to move the system off of a roadway or to a more advantageous location.In-Line RPM is the simplest and uses the least amount of gear.There are three distinct configurations of RPMs for Rope rescue & access. ![]() RPM Definition Rack Pulley/Prusik Mariner’s Knot (a load release strap) with pulley and prusik attached as shown Rope Rescue System Components Anchor Anchor Double Prusik Belay with Mariner’s RPM Mainline Belay Line Both Mainline & Belay Lines always have separate and dedicated anchors Let’s look at an illustrated example of the most basic configuration on the next slide…. ![]()
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