Swivel C45

35 kN Mooring Swivel with Conductive Feed Through

Robust 35 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 C45 is a 35 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 10, 12, or 16 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 C45 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 16 signals

Standards

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 35 kN Titanium swivel delivers reliable power and data transfer to 6,000 metres with maintenance‑free, pressure‑balanced performance.

Ensure absolute reliability in your mooring systems with our 35 kN-rated Titanium Swivel C45. 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.

Request datasheet Request datasheet

FAQs

Interested in this product?

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.

Ask a different question Ask a different question

The swivel supports a 35 kN Working Load Limit (WLL). If you need less, we have a 15kN rated swivel also available for lighter load applications.

Yes. The optional conductive feed‑through supports 10, 12, or 16 signal, 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.