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The Watts Insulating Union FIPXCOP, model 9866, is a crucial component for any plumbing system requiring a reliable connection between copper and iron pipe. This union prevents electrical conductivity and galvanic corrosion between dissimilar metals.
Watts is renowned for its quality and precision in manufacturing insulating unions, making the model 9866 an excellent choice for professionals in the plumbing and HVAC industry.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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