The Iquay f-class

The IQuay F-Class simplifies continuous fluid transfer.

Consisting of a permanently installed gas balcony on an FSRU or FSU with flexible high‑pressure risers and interfaces to shore via floating or subsea flowlines, the IQuay F‑Class delivers continuous send‑out and STS capability for LNG and high‑pressure gas.

As a modular, jettyless system it helps accelerate permitting, lowers capex and maintains a low environmental impact, with proven operation at Wilhelmshaven II and Altamira.‍

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Value Proposition

Continuous Send-Out: Designed for permanent integration with FSRUs or FSUs, enabling uninterrupted high-pressure gas delivery.
Lower CAPEX: Avoids costly jetty construction and leverages existing floating assets.
Enhanced Reliability: Proven in full-scale operations at sites like Wilhelmshaven and Altamira.
Flexible Integration: Interfaces seamlessly with floating or subsea flowlines for diverse site conditions.

Key Features

Low Impact: No heavy civil works; minimal coastal footprint.
Modular and Future-Proof: Balcony-based design allows upgrades for renewable energy carriers.
Floating Balcony: Permanently installed on FSRU/FSU for stable operations and simplified maintenance.
High-Pressure Capability: Handles high-pressure gas transfer for large-scale regas projects.
Stable: Engineered for harsh offshore conditions with robust mooring and riser systems.

Photo courtesy of Hoegh LNG

Technical Details

The F-Class is a modular skid that is universally applicable and easily mounted to any high-pressure manifold deck.
The F-Class distance from receiving facility to shore or between vessels can be customized according to project need.

The IQuay system portfolio

The IQuay C-Class

Proven, fully floating transfer system for secure, flexible ship-to-shore transfer of cryogenic fluids. Scalable and ideal for frequent operations.

The IQuay F-Class

Proven in global deployments. Mounted on FSRUs or FSUs, the F-Class enables continuous LNG and gas delivery in harsh conditions. No jetty required.

The IQuay Regas Terminal

With the R-Class, we can deliver storage, regas, and transfer in one modular system. Designed for fast-track deployment, flexibility and minimal environmental impact.