This sealed retractable fall arrester is specifically designed for use in high-contamination or corrosive environments. Its fully sealed construction effectively prevents dust, moisture, grease, and chemicals from entering the housing, protecting the internal braking system and other critical components.The high-grade aluminum alloy housing provides excellent resistance to corrosion and wear, ensuring long-term durability and reliability. The 4.8 mm high-strength steel cable delivers outstanding tensile performance and can withstand the extreme forces generated during a fall. A 360°rotating swivel hook prevents cable twisting and enhances operational exibility.
| Model | Material | Lifeline Length | Steel Rope Diameter | User Weight | Work Temperature | Arrest distance | Impact force | Static strength | Weight |
| M15 | Steel Aluminum | 15m | 4.8mm | 50-140kg | -35℃~45℃ | <1.4m | <6kN | 15kN for 3mins | / |
| M20 | 20m |
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