Bolt-Anodes 3/8” Ø18/L30 (Zinc) | 9137

Available with threaded or press-fit connection.

Designed for reliable cathodic corrosion protection in saltwater and brackish water environments.

Main application: Bolt anodes are primarily used in engine cooling systems, such as seawater pumps, heat exchangers, cooling jackets/engine blocks, oil coolers, and intercoolers.

They protect metallic components from pitting and crevice corrosion by sacrificing themselves in a controlled manner.

For the production of our sacrificial anodes, we use only high-grade, verified materials with precisely controlled alloy composition. This ensures consistent performance and long service life.

Since we manufacture all anodes in our own foundry in Germany, we can offer high quality at attractive unit prices, especially for larger quantities, and can quickly realize custom dimensions.