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The WAL-RICH 4227012 is a 2" x 4" dielectric nipple designed to prevent galvanic corrosion in plumbing systems. This component creates an electrical insulation barrier between pipes made of dissimilar metals, such as copper and galvanized steel. It is commonly used in water heater installations and other applications where metal-to-metal contact could lead to premature corrosion and system failure, ensuring the longevity and integrity of the piping.
Prevents galvanic corrosion, extends plumbing system life.
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