Naval Marine Antifouling

Shield your vessel from marine growth

Surface ships are at risk of lost efficiencies causes by marine build up

Navigating challenges

Biofouling is a costly adversary draining global navies billions of dollars per year. These costs encompass addition fuel costs and unplanned maintenance. Additionally, marine growth can impact platform operational capabilities.  Biofouling can commence in a mere 15 minutes on hard surfaces exposed to raw seawater, beginning with slime accumulation, and rapidly advancing to hard calcareous fouling.


Ultrasonics device for anti-fouling on warships and submarines

Ultrasonics solution

The Ultrasonics antifouling system harnesses the might of ultrasound to shield marine vessels and structures from undesirable marine growth. Unlike traditional antifouling coating systems, the solution developed by Sonihull doesn’t discharge lethal biocides that exterminate marine organisms or employ ablative coatings that leave a trail of microplastic pollution. Ultrasonics maintains clean surfaces using ultrasound-induced non-inertial  agitation, interrupting the biofouling process and actively deterring barnacle and mussel adhesion.


The Sonihull Ultrasonic Anti-fouling System is a hassle-free solution for hulls, marine structures, box coolers, sea chests, strainers, and any area plagued by bio-fouling. The Ultrasonics system deters marine organisms from colonising solid surfaces exposed to raw seawater. Unlike biocidal coatings and impressed-current systems, Ultrasonics is cost-effective and low maintenance, leaving no toxic environmental footprint.


A sturdy, corrosion-resistant valve designed for marine applications, ensuring efficient water flow control
Image

60 years of Naval Marine expertise

Opting for Ultrasonics means partnering with IMI, a seasoned marine industry expert through our IMI Truflo Marine valve technology. This partnership guarantees a high-standard Sonihull system, backed by leaders who comprehend your needs.


IMI’s extensive marine experience enhances Sonihull’s effectiveness. Their commitment to quality ensures a reliable, durable Sonihull system in your specialised conditions.


The partnership also offers a dedicated support team for a seamless experience from installation to operation. Together, Sonihull and IMI deliver efficient, user-friendly solutions tailored for the naval marine industry. Choose Ultrasonics for a future-proof marine solution.


  • Improves naval fleet availability

  • Enchances platform operations capability

  • Improved cost of ownership

  • Environmentally friendly

  • Reduces drag

Key benefits

Get the benefits of cutting edge technology with decades-long naval marine experience

A submarine emerges near a surface ship, highlighting the coexistence of different types of vessels and their strategic capabilities.

Banner image courtesy of Sheila Weir