Complex sentence: The name SCAD stands for Suspended Catch Air Device and means a suspended double net, framed by airbag tubes, which collapses under the weight of the SCAD Diver to brake the fall.
Split into simpler sentences: The name SCAD stands for Suspended Catch Air Device, comprising a braking system, a suspended double net assembly and framed by airbag tubes. The SCAD collapses under the weight of the Diver to brake the fall.