The 3M™ DBI-SALA® Rollgliss™ R550 Rescue and Descent Device offers the choice of controlled descent rescue, evacuation or the versatility of assisted rescue with lifting capabilities. This state of the art, fully automatic controlled descent device can be used for rescue and evacuation from heights up to 1,640 ft (500 m) for one user 310 lbs (141 kg) or 575 ft (175 m) for two users totaling 620 lbs (282 kg). It features 3/8 in (9.5 mm) super static kernmantle rope, and is configured with connecting hardware at each end of the lifeline to operate in both directions. During assisted rescue scenarios, a fallen worker can be attached to the R550 device, raised to a point that allows their fall arrest device to be removed, then lowered to the ground safely.
The Rollgliss™ R550 offers the choice of controlled descent rescue, evacuation or the versatility of assisted rescue with lifting capabilities. This state of the art, fully automatic controlled descent device can be used for rescue and evacuation from heights up to 1,640 ft. (500m) for one user 310 lbs. (141kg) or 575 ft. (175m) for two users totaling 620 lbs. (282kg). It features 3/8 in. (9.5mm) super static kernmantle rope, and is configured with connecting hardware at each end of the lifeline to operate in both directions. During assisted rescue scenarios, a fallen worker can be attached to the R550 device, raised to a point that allows their fall arrest device to be removed, then lowered to the ground safely. Remember, during an emergency every second counts! You can count on and trust the DBI SALA™ Rollgliss™ systems, in use all over the world; Wind Turbine Construction & Maintenance, Utility Pole/Tower Construction & Maintenance, Fire & Emergency Rescue Services, Commercial Construction Sites, Industry and MRO Facilities, Government & Military Operations and more!
Brands |
DBI-SALA® |
Carabiner/Hook Material |
Zinc Plated Steel |
Case Quantity |
1 |
CoWorker Controlled Ascent |
Yes |
CoWorker Controlled Descent |
Yes |
Connected Safety ID Equipped |
Yes |
Descent Type |
Vertical |
Housing Material |
Aluminum |
Lifeline Material |
Kernmantle, Braided Polyester Cover with Nylon Filament Core |
Line Length (Imperial) |
350 ft |
Line Length (Metric) |
107 m |
Maximum Number of Users |
Two |
Net Weight (Imperial) |
46.7 lb |
Net Weight (Metric) |
20.3 kg |
Product Color |
Yellow |
Product Series |
Rollgliss™ R550 |
Product Type |
Rescue and Descent Device |
Recommended Industry |
Construction, General Industrial, Mining, Oil & Gas, Utilities, Wind Energy |
Specifications Met |
ANSI/ASSP Z359.9-2021, CSA Z259.2.3-12 |
User Controlled Ascent |
No |
User Controlled Descent |
Yes |
Weight (Imperial) |
44.8 lb |
Weight Capacity |
1 Person = 130-310 lbs. (59-141 kg), 2 Person = 130-620 lbs. (59-282 kg) |
Weight Capacity (Imperial) |
620 lb |
Weight Capacity (Metric) |
282 kg |
Manufacturer | 3M DBI SALA |
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Unit of Measure | Each |