Products & Services

Secc provides intelligent solutions for your complex subsea, marine, and hydraulic connection challenges. Our extensive range of couplings, connectors, and hot stabs is designed to deliver unmatched safety, reliability, and operational performance.

Every product in our portfolio is engineered around the core advantages of the Secc 19 benefits, ensuring you receive field-proven, patented technology that offers zero-spill performance, pressure-balanced design and rapid resetting. Explore our solutions below to enhance the efficiency and safety of your operations.


Subsea Emergency Quick Disconnect (EQD) Couplings

Ensure maximum safety and operational efficiency during critical subsea fluid transfers, even in high-risk environments like vessel drift-off. Our patented full-bore, pressure-balanced technology provides guaranteed zero-spill disconnection under full pressure and flow.

  • Safety-First Design: Features autonomous dry-disconnect upon activation, protecting personnel, the environment, and assets

High-Performance Hot Stabs and Receptacles

Achieve reliable, precise, and efficient transfer of hydraulic fluid, chemicals, and signals between your subsea equipment. Our range, including API standard and patented MAXFLOW/ECOFLOW designs, ensures secure connections and minimal pressure loss.

  • MAXFLOW Straight-Through Bore: The world’s first straight-through, pressure-balanced stab for maximum flow and zero head-loss.
  • ECOFLOW Zero-Spill Technology: Integrated check valves guarantee zero spill and prevent seawater ingress, protecting the environment and your hydraulics.
  • Pressure Balanced Design: Eliminates axial hydrostatic forces, allowing for easy, accurate mating and robust performance.
  • ROV/Diver Operable: Designed for quick, efficient connection and disconnection in accordance with API 17H/ISO standards.
Image of Secc's ISO 13628-8 Hot Stab and Receptacle, qualified for 20,000 psi working pressure

Marine Emergency Release Couplings (ERC)

Protect your assets, personnel, and cargo during fluid transfer operations such as Ship-to-Ship (STS) or Early Well Testing. Our ERC range provides rapid, safe, and controlled emergency release capability.

  • Full Bore, Zero Spill, Zero Leak: Maintains optimal flow rates during operation and ensures no environmental contamination upon controlled activation.
  • Pressure-Balanced Design: Removes separation forces generated by internal pressure, ensuring non-aggressive, safe activation.
  • Quick to Reset: The ERC is a true Quick Connect Disconnect (QCDC) and can be quickly reset without removing it from the hose or fixed connection, minimising operational downtime.
  • Wide Application: Compatible with heavy/light hydrocarbons, cements, acids, drilling mud, and LNG.

Equipment Rental for Operational Flexibility

Gain immediate access to fully certified Emergency Quick Disconnect (EQD) couplings to proceed with your operations on schedule, even at short notice. Our rental fleet of medium and high-pressure Midline Weak Link (MLWL) breakaway couplings offers flexibility and cost-effectiveness for urgent campaigns.

  • Rapid Deployment: Equipment is fully serviced, tested, and certified, ready for short or long-term rent.
  • Global Mobilisation: Available to be mobilised worldwide at short notice to support your operational needs.
  • Ideal for Projects: Supports Riserless Light Well Intervention (RLWI), decommissioning, and well abandonment projects.

Servicing, Spares, and Technical Support

Maintain the optimal performance and longevity of your safety-critical equipment with Secc’s comprehensive aftermarket service. We provide global support, spares, and servicing in line with your Operating Manual (OM) and Service Record Book (SRB).

  • Global and Rapid Support: We can mobilise parts and qualified technicians globally for planned support or immediate servicing requirements.
  • Quality Assurance: All procedures are meticulously documented in the Service Record Book (SRB) to confirm the highest standard of service and adherence to original design parameters.
  • Full Range of Services: Includes soft seal/trim replacement, non-destructive testing (NDT) for 10-year service, and support for Factory Acceptance Test (FAT)/System Integrity Test (SIT).
  • Operational Confidence: Our rigorous service helps reduce operational downtime and ensures product longevity and reliability.
API Type 4 Hot Stab

Custom Engineering Solutions

Partner with our UK-based, IP-led advanced engineering team to design and deploy best-fit connector technologies for your unique operational needs. We proactively identify and solve complex connection challenges that conventional methods cannot address, such as connecting to legacy equipment.

  • Access Legacy Equipment: Extend the life of legacy assets, even when OEM equipment is no longer available
  • Bespoke Solutions: We work closely with your team to develop tailored solutions integrated with existing subsea systems.
  • Robust Testing: All connectors undergo extensive pressure, dynamic activation, temperature, and hyperbaric testing in our purpose-built facility.
  • Advanced R&D: Benefit from a continual programme of Research and Development from our UK headquarters.

Ready to Enhance Your Operational Safety and Efficiency?

Secc is committed to providing robust, safe, and efficient solutions that protect personnel, the environment, and your assets without compromise.

Contact us today to discuss how Secc’s patented connection solutions can support your next project.


HIGHFLOW

Maximise your fluid transfer efficiency with Secc’s HIGHFLOW range, engineered to deliver unrestricted full-bore performance with minimal pressure drop. Featuring our patented pressure-balanced technology, these couplings allow you to maintain safe, zero-spill connections that eliminate separation forces, even under full working pressure. Designed with versatile angled geometry, the HIGHFLOW range integrates seamlessly into your subsea and marine systems, providing robust protection for your personnel and assets.

HIGHFLOW Emergency Release Coupling

The HF-ERC is a high flow, full bore, zero spill, zero leak Emergency Release Coupling (ERC). The ERC can be integrated into horizontal manifolds, reel connections and goosenecks.

HIGHFLOW Hot Stab

The HIGHFLOW Hot Stab is a full-bore, pressure-balanced Hot stab connector and receptacle.

HIGHFLOW Swivel Hot Stab

The HIGHFLOW Swivel Hot Stab is a pressure-balanced Hot stab connector and Receptacle. The Swivel feature design allows the Hots Stab and connected Hose to fully rotate whilst connected to the Receptacle.

Highflow Swivel Hot Stab

MAXFLOW

Maximise your operational flow rates with Secc’s MAXFLOW range, featuring the world’s first straight-through, pressure-balanced connector technology. Designed to eliminate head loss, this full-bore solution allows you to transfer fluids at high velocity with the lowest possible pressure drop, significantly outperforming conventional designs. By removing axial hydrostatic separation forces, the MAXFLOW range ensures you maintain safe, stable connections while potentially reducing the size and cost of your supporting subsea infrastructure.

MAXFLOW Hot Stab

The MAXFLOW Hot Stab is the world’s first straight-through, pressure-balanced stab connector. It is ideally suited to high-flow operations where a conventional API 17H hot stab of the same bore size is limited by relatively large pressure drops.

MAXFLOW Hot Stab

Midline MAXFLOW

The MAXFLOW MIDLINE (MFML) is a straight full-bore, pressure-balanced Breakaway Coupling designed to be situated between two flexible hoses to facilitate Emergency Quick Disconnect (EQD).

ECOFLOW

Eliminate environmental risks and safeguard your hydraulic systems with Secc’s ECOFLOW range of zero-spill hot stabs. By utilising advanced check valve technology and our patented integrated sealing designs, you prevent fluid loss to the ocean and stop seawater ingress into your critical assets. Whether for static interventions or high-flow applications, these pressure-balanced connectors ensure you achieve secure, pollution-free connections every time.

ECOFLOW Type 1 Hot Stab

Based on the API Type 1 Hot Stab the TYPE 1 ECOFLOW features integrated check valves in both the Stab and Receptacle

ECOFLOW+ Hot Stab and Receptacle

The ECOFLOW+ Hot Stab is for flow and return applications to power subsea and topside devices such as pumps, saws and winches.

API 17D Hot Stabs

Enhance the safety and efficiency of your subsea operations with Secc’s robust range of API 17H and ISO 13628-8 compliant Hot Stabs. Engineered for reliability in harsh environments, our pressure-balanced designs ensure secure fluid transfer

API Type 1 Hot Stab

Design and testing in accordance with API 17D Type 1 requirements, for standard multi-port hydraulic control and intervention tasks.

API Type 1 Hot Stab
API Type 2 Hot Stab

API Type 2 Hot Stab

Design and testing in accordance with API 17D Type 2 requirements, for multi-port hydraulic control in high-pressure scenarios up to 20,000 psi.

API Type 3 Hot Stab

Design and testing in accordance with API 17D Type 3 requirements, for high-flow applications like subsea BOP hydraulic controls, flushing, and suction pile operations.

API Type 3 Hot Stab
API Type 4 Hot Stab

API Type 4 Hot Stab

Design and testing in accordance with API 17D Type 4 requirements, used in applications where the direction of entry cannot be predicted or access from either side is necessary.

Gimbal and Turret Swivels

Secc’s Swivel and Gimbal systems are engineered to provide operators with enhanced flexibility and range of movement around fixed connections, eliminating the need for non-metallic flexible joints.