These anodes, manufactured by Martyr Anodes, install under the mounting feet of specific End Stem and Center Stem Models of Walter Keel Coolers.
Refer to images.
The zinc anodes in this entry are for use in saltwater applications.
• CMX453Z is used on 3/4" & 1" End Stem Coolers, and 1-1/4" & 1-1/2" Center Stem Coolers
• CMX473Z is used on 1" & 1-1/2" End Stem Coolers, and 2" Center Stem Coolers