Extruded Magnesium Anodes by Galvotec Alloys, Inc.
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Water Heater Anodes

Water Heater Anodes manufactured by Galvotec Alloys, Inc.

Water Heater Anodes manufactured by Galvotec Alloys, Inc. certified to NSF / ANSI Standard 61 for use in potable water systems.

The SuperRODTM Product line of extruded magnesium rod is the key component of a water heater anode. Water Heater Anodes are available with integrated standard hex-head caps as well as AOD (Anode Outlet Device) type fittings. Also available are "linked-anodes" which are designed for installation in tight fitting areas.

Anode lengths are dependant on water heater manufacturer's specifications.

All industry standard lengths are available

Standard Chemical Composition conforms to ASTM B 843 AZ31 Grade B or better

Chemical Composition Wt % Al Mn Zn Ca max Si max Cu max Ni max Fe max Others max % each Others max % Total Mg
SuperROD™ Water Heater Anodes 2.5 - 3.5 0.2 - 1.0 0.7 - 1.3 0.04 0.05 0.01 0.001 0.002 0.01 0.3 Bal

Anodes are available in diameters of 0.500, 0.675, 0.700, 0.750, 0.840, 0.900, 1.050, 1.315 inches. (Custom anode diameters and lengths are available upon request).

Water Heater Anodes


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Galvotec Corporate Offices: (956) 630-3500
Galvotec Sales Offices: (504) 362-7776
Galvotec Corrosion Services (504) 362-7373
Email: anodes@galvotec.com
Galvotec Anodes are manufactured by Galvotec Alloys, Inc.
Galvotec is a trademark of Galvotec Alloys, Inc., for sacrificial anodes.
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