The vessel dispersant application equipment package includes a pumping system with nozzles, dispersant supply, and all necessary ancillaries for effective offshore dispersant application. The package is stored in a DNV offshore container, which is a specialised container built to Det Norske Veritas (DNV) standards.
The contents include:
- Ayles Fernie Even Drop Out (AFEDO) nozzle set to be used in conjunction with the dispersant pumping system.
- Dispersant spray arm set available in 4, 6 or 8 metres lengths
- Dispersant pumping system - depending on operational requirements, it is available with a 60L/min or 100L/min flow rate.
- 4x 1000L IBCs of dispersant – ensures an adequate dispersant supply for sustained operations. The type of dispersant is provided based on approvals in your operating location.
- Ancillaries & PPE sets – includes necessary safety and operational accessories for personnel use.

The AFEDO nozzle system is an effective dispersant application technology. These easy-to-mount nozzles can be temporarily fixed to almost any vessel (without modification), regardless of size, and are very straightforward to operate. They produce an even teardrop spray pattern that can be angled directly onto the area required.
Key features and benefits:
- Precision dispersant application – ensures accurate dosage rates for effective oil dispersion.
- Optimised droplet size – enhances the interaction between dispersant and oil, improving biodegradation.
- Adjustable flow rates – compatible with both 60L/min and 100L/min dispersant pumps, allowing flexibility based on spill conditions.
- Robust and reliable – proven in spill responses, ensuring consistent performance in offshore conditions.

We offer systems with two pumping capacity options, for flexible application and full adaptability to your response requirements:
These systems integrate seamlessly with our available nozzle and spray arm systems for easy and efficient equipment deployment.

Different countries approve different dispersant types and how and when to use them. We can supply different dispersant products to ensure you can meet regulatory requirements.
Types of dispersants we can provide:
Learn more about each of the dispersant types available through the links above.
Available in 4, 6, and 8-metre options, these durable aluminium spray arms offer a direct and accurate dispersant application.
Run off the 100l/m dispersant pump; they can be mounted on each side of medium—to large supply vessels. Only a small amount of fabrication is required to support the main support mast.
Key features:
The swath width (spray coverage) depends on the arm size used.
- 4m arm = 6m swath width
- 6m arm = 8m swath width
- 8m arm =10m swath width
The swath width can be enhanced further on each arm by adding wing jet nozzles, which add a further 1.5m of swath width per side.