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- Series LF3004 Lead Free Dielectric Unions are used in commercial and residential applications to prevent accelerated corrosion and deterioration in the piping system due to galvanic and stray current. It is installed between pipes made from dissimilar metals, and features a female iron pipe thread to female iron pipe thread (galvanized) connection. It consists of a union nut, two tailpieces, and a gasket that separates the tailpieces to prevent an electric current from occurring. Series LF3004 is ideal in applications such as hot water storage tanks, water and air conditioners, processing tanks, steam, gas, and water piping.
WATTS® Dielectric Union, 3/4 in Nominal, FNPT, 2-1/4 in Length, 250 psi, Steel, Galvanized, 180 deg F, 1-7/8 in W, Domestic
- Female iron pipe thread to female iron pipe thread (zinc plated) connections
- Designed and manufactured to the highest quality standards
- Individually factory certified to withstand a minimum of 600 V on a dry line with no flashover
- Steel adapter and nut
- Polysulfone insulator
- Buna-N gasket
- Domestic / ImportDomesticEnd StyleFNPTMaterialSteelNominal Size3/4 inDimensions1-7/8 in WFinishGalvanizedLength2-1/4 inManufacturerWatts Water TechnologiesManufacturer #0821931Pressure Rating250 psiTemperature Rating180 deg F