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The C-Tecnics braided 4-core communications rope is a super-flexible, low-diameter solution designed for commercial divers using full-face masks such as AGA Divator systems.
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The 4-core communications rope is a flexible and durable solution designed for professional commercial diving applications. It combines reliable diver communications with the strength of a recovery rope, making it ideal for use with full-face masks, including AGA Divator systems.
Communication and Safety Combined
The braided construction provides excellent flexibility while maintaining a compact, low-diameter profile. As a result, divers can move freely without the rope becoming difficult to handle.
The rope carries mechanical loads through its outer braided construction instead of the internal communication wires. This design protects the conductors from excessive strain and helps extend the service life of the communications cable.
In addition to supporting clear underwater communication, the rope also allows traditional pull-signal communication between the diver and the surface. Furthermore, it serves as a reliable recovery line, providing an additional level of safety during commercial diving operations.
Built for Commercial Diving
The 4-core communications rope is compatible with a wide range of electrical connectors. It is typically supplied with a 4-pin Marsh Marine-style connector, making integration with existing diving communication systems quick and straightforward.
Commercial diving companies use the rope for offshore construction, underwater inspections, harbour maintenance, marine salvage and inland diving projects. Its combination of communication capability and recovery strength reduces the need for separate lines and simplifies dive operations.
Whether supporting diver communications, providing pull-signal capability or acting as a recovery line, the 4-core communications rope delivers reliable performance, excellent flexibility and long-lasting durability. It provides commercial divers with a practical and dependable solution for demanding underwater operations.
For more diving communication equipment and commercial diving solutions, explore our range of communication cables, diver communications systems and underwater accessories. Contact our specialists for technical advice and assistance in selecting the right solution for your application
| Model | CM-002 (per meter) |
| Inner Core | 4 conductors configured as 2 × 0.5 mm² |
| Conductor Resistance | 41 Ω/km max at 20 °C |
| Inner Cover | Monofilament polyethylene |
| Outer Cover | Multifilament polypropylene, yellow braid with black fleck |
| Diameter | 10 mm |
| Operating Temperature | -10 °C to +60 °C |
| Weight | 123.2 kg/km |
| Breaking Strain | 650 kg |
