Built In India. Proven At Sea.

IMDEX Asia brings together navies, coast guards, shipbuilders and the wider maritime defence supply chain. Exhibiting for the first time allowed Sargam to present its indigenously developed impressed current cathodic protection, marine growth prevention and shaft electrical protection systems to an international audience.

The focus of the presence was engineering capability: how Indian-designed systems are specified, manufactured, installed and supported through a vessel's service life.

Low Signature ICCP manages hull potential while keeping the vessel's electrical signature within the limits set by the platform designer. Active Shaft Grounding holds the shaft close to hull potential so that shaft-related current is controlled rather than allowed to find its own path.

Both capabilities are developed and manufactured in India, contributing to indigenous naval shipbuilding. Vessel-specific settings, layouts and operational data are not published.

For owners operating Cuproban systems in Indian waters, the authorisation means the same system continuity with local engineering attendance — commissioning, inspection, maintenance, repairs and troubleshooting handled without waiting on an overseas visit.

Genuine spares are supplied through the same route, so replacement parts remain matched to the installed system.

Output capacity on a small craft is a design decision rather than a catalogue choice: it follows from wetted area, coating condition, expected service speed and the anode arrangement the hull can accommodate.

Platinised-titanium anodes deliver the protective current into the seawater; the cofferdam is the pressure-tight hull penetration that keeps the connection dry and accessible from inboard. Both are fitted during hull construction, so delivery is scheduled against the yard's build programme.

Aluminium tolerates a much narrower potential window than steel. Over-protection is as damaging as under-protection, so the system is designed around controlled output, carefully placed anodes and reference electrodes that report what the hull is actually seeing.