Anti-Fouling (MGPS)

AF systems for commercial vessels

Cathelco’s reputation has been built on providing seawater pipework anti-fouling systems for some of the largest fleets of commercial vessels in the world.
With the ability to treat high volumes of sea water, the system is ideally suited to the requirements of the VLCCs, container ships, LNG carriers and numerous other types of ocean going vessels.

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How does a Cathelco seawater pipework antifouling system work?

View the animation and see how the copper anode produces ions creating conditions where barnacles and mussels do not settle or breed. At the same time, the aluminiun anode produces ions which suppress corrosion on the internal surfaces of pipes.

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Anti-fouling systems for box coolers

Cathelco have formed an alliance with Blokland Non-Ferro, Europe’s leading manufacturer of box cooler systems, to develop a range of anti-fouling systems which are specifically designed to provide the maximum level of effectiveness.

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Types of AF anodes

Cathelco has developed a range of anodes with mountings which enable them to be installed in the seachests or strainers of almost any type of vessel.
The size of the anodes is determined by the flow rates and their anticipated design life, taking into consideration the scheduled dry docking period.
Detailed drawings are supplied for every ship to assist in installation and ensure that the anodes are positioned for maximum effectiveness in the seawater flow.

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We support:

medicos sem fronteiras pq actionaid pq


Cathelco do Brasil is a company of Workship group.

We offer different packages for repairs and periodical monitoring of cathodic protection and antifouling systems with technical and commercial support from Cathelco in Brazil.
Workship do Brasil has an agile and flexible structure, able to offer fast and creative solutions to customers.

logo autronica

With great pride we informed the market that our company was qualified as distributor of Autronica in Brazil. We offer local stock for immediate delivery of various types of smoke, gas and flame detectors, communication interfaces and other products, as well as qualified technical assistance and certified by Autronica for on-board ship and platform services with all the necessary certificates.

logo merus

MERUS water treatment without chemical against corrosion and limescale.

logo nrg marine

Workship brought to Brazil the ultrasonic technology to combat barnaches in the hulls of vessels.
NRG Marine is an English manufacturer with international recognition.
After the quick installation of our product, there is a 99% reduction of the fouling in the submerged hull.
The product is quickly installed inside the vessel, no requiring penetration of the hull.
There are more than 10,000 vessels in the world that use this system, with total satisfaction.

WorkShip of Brazil Technical Services

Workship is a company developed to high level Technical services and spare parts supply, following International standards.

Its administration method is the total client satisfaction, commitment to results and the safety of all involved parts. By representing some of the bigger worldwide naval makers, it is proved the responsibility and liability level of Workship.

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