The 3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline (SRL) incorporates a patented concept that helps separate components, such as the motor spring and brake, from foreign elements such as grease, moisture, and dirt. The 3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline is IP-69K rated to provide protection against ingress of dust, high tempeatures, and high pressure water, for use in extreme environmental conditions. These lifelines are available in Overhead, Retrieval, and RSQ / Rescue SRL configurations.
When it comes to confined space and entry rescue, the 3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline (SRL) is essential; it operates quickly and efficiently in the toughest environments. The 3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline is one of the most critical parts of a rescue system as it provides the means to retrieve an incapacitated worker to safety. The SRL’s lifeline is designed to extend as the user moves away and retracts automatically, enabling the user to move around within a recommended working area at normal speeds. Should a fall occur, the SRL’s internal centrifugal energy absorption system will activate, stopping the fall and reducing the forces imposed on the user to safe levels.
Anchor Connection Type | Carabiner, Swivel Snap Hook |
Anchor Hook Material | Stainless Steel |
Anchor Material | Stainless Steel, Zinc Plated Steel |
Attachment Type | None |
Average Arrest Force (Metric) | 4 kN (ANSI), 4 kN (OSHA up to 420 lb), 5 kN (OSHA up to 420 lb), 4 kN (OSHA 130 lb - 310 lb) |
Brands | DBI-SALA® |
Connected Safety ID Equipped | Yes |
For Use With | Full Body Harness & Anchor Point |
Harness Connection Type | None, Carabiner |
Housing Material | Aluminum & Stainless Steel |
Housing Type | Aluminum |
Install Type | Portable, Portable & Removable |
Leg Count | Single-Leg |
Lifeline Connection Type | Swivel Snap Hook, Snap Hook |
Lifeline Hook Material | Stainless Steel, Zinc Plated Steel |
Lifeline Length (Metric) | 4.5 m, 9 m, 15.24 m, 25.9 m, 25.91 m, 39 m |
Lifeline Material | Stainless Steel Cable, Stainless Steel |
Maximum Arrest Force (Metric) | 6 kN (ANSI), 6 kN (OSHA up to 420 lb), 8 kN (OSHA up to 420 lb), 6 kN (OSHA 130 lb - 310 lb), 6 kN (ANSI 130 lb - 310 lb), 8 kN (OSHA 130 lb - 310 lb) |
Maximum Number of Users | One |
Mounting Type | Overhead Anchor Point |
Product Series | Sealed-Blok™ |
Product Type | Self Retracting Lifeline - Retrieval, Self Retracting Lifeline - Retrieval/Bracket, Self Retracting Lifeline |
Recommended Application | Climbing, Inspection, Maintenance, Welding, Cleaning, Blasting, Confined Space |
Recommended Industry | Manufacturing, Mining, Oil & Gas, Construction, Industrial, General Manufacturing, Wind Energy, Military Maintenance, Repair & Operation (MRO), General Industry, General Industrial |
Style | Single Leg |
Weight (metric) | 13.15 kg |
Weight Capacity (Metric) | 190 kg |
Working Length (Metric) | 3.89 , 8.39 , 14.59 |
Overall Length (Metric) | 4.5 m, 9 m, 15.2 m, 15.24 m, 25.908 m |