Cathelco Ltd

Cathelco Ltd, a UK-based company, was well known in the maritime industry for providing systems designed to protect ships and offshore structures from biofouling and corrosion. Established in 1957, Cathelco built a strong reputation over the decades for its innovative solutions and engineering expertise.

Key Products and Solutions:

1. Marine Growth Prevention Systems (MGPS):

   • These systems were designed to prevent the build-up of marine organisms such as barnacles, mussels, and algae on the underwater surfaces of ships and offshore platforms. By using electrolytic anti-fouling technology, the MGPS could effectively reduce maintenance costs and improve vessel performance.

2. Corrosion Protection Systems:

   • Cathelco offered Impressed Current Cathodic Protection (ICCP) systems to protect ships and offshore structures from corrosion. ICCP systems work by delivering a controlled electrical current to the submerged steel surfaces, counteracting the natural electrochemical processes that cause corrosion.

3. Seawater Pipework Anti-Fouling Systems:

   • These systems were designed to protect internal seawater pipework from blockages caused by biofouling. They were particularly useful for critical systems including ballast water treatment and cooling.

4. Desalination Plant Equipment:

   • Cathelco also provided specialized equipment for maintaining the efficiency and hygiene of desalination plants, protecting them from marine biofouling and scaling.

Applications and Markets:

Cathelco products were used across various sectors, including:

• Commercial Shipping: Protecting cargo vessels, tankers, and passenger ships from biofouling and corrosion.
• Naval Ships: Providing systems for military vessels, ensuring operational efficiency and extending service life.
• Offshore Platforms: Protecting oil rigs, wind farms, and other offshore installations.
• Ports and Harbors: Ensuring the effective operation of infrastructure like seawater intakes and cooling systems.

Acquisition and Ownership:

In 2018, Cathelco Ltd was acquired by Evac Group, a global provider of integrated water and waste management systems for the marine, offshore, and building industries. This acquisition enabled Cathelco to expand its reach and integrate its solutions with the broader offerings of Evac Group.

Legacy:

Cathelco's legacy lies in its contributions to the maritime industry through innovation and reliability. The company's technologies have been widely adopted, ensuring the operational efficiency and longevity of a multitude of marine and offshore assets.

For the most current information, especially post-2018 after its acquisition by Evac Group, one would need to refer to Evac Group's announcements and product offerings, as the Cathelco brand has been integrated within Evac's broader portfolio.