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Martyr Anodes CMGROUPERM Grouper Anode with 15' Cable for Freshwater

Manufacturer

Martyr Anodes

Picture for manufacturer Martyr Anodes

Part Number

CMGROUPERM
14 reviews
03/11/2036 1:08 PM
Sale Price

$74.58

In Stock (6)

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Product Details

The Martyr Anodes CMGROUPERM Grouper Anode is a specialized magnesium sacrificial anode designed specifically for freshwater applications. This underwater corrosion protection system comes complete with 15 feet of cable for flexible installation options.

Key Features:

  • Magnesium construction for optimal performance in freshwater environments
  • Includes 15 feet of cable for versatile mounting locations
  • Grouper-style design for effective galvanic protection
  • Protects underwater metals from corrosion and electrolysis
  • Easy installation on boats, docks, and marine structures

Important: This anode is designed for freshwater use only. Do not connect directly to the battery. Magnesium anodes should be used exclusively in freshwater environments as they are too active for saltwater or brackish water applications.

Sacrificial anodes like the Grouper model work by corroding preferentially to protect more valuable metal components such as props, shafts, rudders, and through-hull fittings. Regular inspection and replacement of depleted anodes ensures continuous protection of your vessel's underwater metals.

Great Price very speedy shipping will buy again

This was my first order from Autoplicity.com. The prices and selection are excellent on the front end and the quick delivery got it to me right on time. I'll definitely be looking here again next time I need parts. Thank you.

Very easy to look for parts.

fast and easy to find the parts I need thank you

Very happy

I bought gauges from here and it was the best price around. They shipped it quickly and it should be here soon. Ill buy from here again.

Easy, cheap, reasonable shipping

paypal hard to use

I ordered an Optima battery for my truck after I did a Google search for the battery. Autoplicity was the cheapest on the Web. Even cheaper then eBay. They got me hooked. Thanks Autoplicity

So far website was easy to use and checkout was very easy. Hopefully shipping will be quick and easy.

Very quick and easy!!

I like that you actually stock the items that you're selling. Most vendors appear to leave customers at the mercy of distributors or manufacturers without warning.

Nobody else had part in stock. Instant shipping and a good price. Will do business again!

easy to find product best price around

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