This 1/2 IN dielectric union is 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 is used on applications such as hot water storage tanks, water and air conditioners, processing tanks, steam, gas, and water piping. It consists of a female iron pipe thread to solder connection, union nut, two tailpieces, and a Buna-N gasket that separates the tailpieces to prevent an electric current from occurring. The maximum temperature is rated up to 180 DEG F (82 DEG C) at 250 PSI (17.2 BAR).

Dielectric Union, Series/Model: Series 3001A, Tube Size: 1/2 IN, Nominal Size: 1/2 IN, Connection Type: Sweat X FNPT, Material: Carbon Steel, Length: 1-7/8 IN, Maximum Pressure: 250 PSI, Temperature Rating: 180 DEG F, Industry Standards: Meets Federal Specifications, Other Physical Dimension: 1-1/2 IN Width Across Flat, TecTite: No, DWV: No, Cast: No, Wrot: No, Lead Free: No, O2 Cleaned: No, Domestic/Import: Domestic

• FIP thread to solder connections
• Designed and manufactured to the highest quality standards
• Buna-N gasket
• Individually factory certified to withstand a minimum of 600 V on a dry line with no flashover
• Meets federal specifications for tensile strength and thread end connections

• Warranty Information https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Watts_0009108_Warranty_Information.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/Watts_0821400_Specification_Sheet.pdf