CMP CME0 Zinc Pencil Anode with 1/4 NPT Plug for Marine Engine Cooling Systems

The CMP CME0 is a zinc pencil anode designed specifically for use in saltwater marine environments. Engineered to protect engine cooling systems from galvanic corrosion, this sacrificial anode installs easily with its integrated 1/4 NPT threaded plug, making replacement straightforward without special tools.

Zinc is the material of choice for saltwater applications, providing reliable electrochemical protection by corroding preferentially to protect the surrounding metal components in your engine's cooling passages.

Key Features:

• Material: Zinc — optimized for saltwater use
• Outside Diameter: 3/8 inch
• Length: 1-3/4 inch
• Thread: 1/4 NPT plug included
• Designed for marine engine cooling system protection
• Sacrificial anode design protects metal engine components from galvanic corrosion
• For use in saltwater applications only

Replace pencil anodes regularly as part of routine marine maintenance to ensure continuous corrosion protection for your engine's internal cooling passages. When the anode is significantly depleted, replace it promptly to avoid damage to surrounding metal components.