The ZHS-23 Zinc Sacrificial Anode delivers reliable cathodic protection for marine and industrial applications. M&M Industries, Inc. manufactures each ZHS-23 anode in the USA using high-purity MIL-A-18001 zinc alloy in a controlled U.S. foundry environment using gravity cast manufacturing methods.
This weld-on zinc anode measures 6″ x 12″ x 1-¼″ and carries a nominal weight of 22 lbs. M&M equips the ZHS-23 zinc sacrificial anode with (2 each) galvanized steel core measuring 3/16″ x 1-¼″ x 10. The steel core can be modified with custom configurations to match specific installation requirements. Customers can also request an aluminum core option for specialized applications.
Learn more about the advantages of gravity cast cathodic protection products here.





