Swivel C15

15 kN Mooring Swivel with Conductive Feed Through

Robust 15 kN deep‑sea mooring swivel with conductive feed‑through, Titanium construction, pressure‑balanced oil filling, and maintenance‑free operation for reliable power and data transfer to 6000 m depth.

The Develogic Swivel C15 is a 15 kN mooring swivel with conductive feed‑through is engineered for reliable power and data transfer across rotating mooring interfaces in demanding oceanographic applications.

Its full Titanium Grade 5 construction, high‑performance bearings, and synthetic bushings ensure long‑term, maintenance‑free operation. The pressure‑balanced, oil‑filled design enables deployment to depths of up to 6,000 metres (19,000 ft).

Electrical feed‑throughs support 2, 3, 4, 6 or 8 signals at 220 V AC/DC and 2 A per conductor. Designed using DNVGL‑ST‑0378 methodology and pressure‑tested to API 17F standards, the Swivel C15 provides robust, traceable performance for buoys, mooring systems, and deep‑sea instrumentation.

Key Features

0 kN

Working Load Limit (WLL)

0 AC/DC

Power pass through, 2A per signal

0 m

Maximum depth rating

Design

Oil filled with pressure balancing

Material

Titanium Grade 5

0

Supports up to eight signals

Compliance

Pressure tested according to API 17F

Compatibility

For Shackles with 22 mm bolt diameter and minimum 30 mm spacing e.g. 4.75 ton DIN EN 13889 shackles

Ownership

Maintenance-free

Engineered for extreme ocean conditions, this 15 kN titanium swivel delivers reliable power and data transfer to 6000 metres with maintenance‑free, pressure‑balanced performance.

Ensure absolute reliability in your mooring systems with our 15 kN-rated Titanium Swivel C15. Designed for deep‑sea endurance, seamless power and data transfer, and maintenance‑free operation in water depths down to 6,000 metres. Choose the swivel engineered for long‑term stability, certified performance, and mission‑critical oceanographic deployments.

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FAQs

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Below you’ll find answers to the questions we’re asked most often. If your query isn’t covered, get in touch and we’ll provide the guidance you need.

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The swivel supports a 15 kN Working Load Limit (WLL). If you need more, we have a 45 kN rated swivel also available for heavy load applications.

Yes. The optional conductive feed‑through supports 2, 3, 4, 6 or 8 signals, each rated for 220 V AC/DC and 2 A per conductor.

Absolutely. It is oil‑filled and pressure‑balanced, allowing reliable operation at up to 6,000 metres (19,000 ft) depth, and is pressure‑tested according to API 17F.

The swivel is made from Titanium Grade 5 for maximum corrosion resistance. As standard it supports multiple MCBH connector types and can be customised on request.

No. The high‑quality bearings, seals, and synthetic bushings enable maintenance‑free long‑term operation, even under continuous load in harsh ocean environments.