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.
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.

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.

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.

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.

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).

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.

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.

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.
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.


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


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.
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.


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).

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.
Based on the API Type 1 Hot Stab the TYPE 1 ECOFLOW features integrated check valves in both the 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.
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
Design and testing in accordance with API 17D Type 1 requirements, for standard multi-port hydraulic control and intervention tasks.


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.
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.


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.
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.
