Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Dielectric Unions

3 results found that include 47 products

Filter Results By

Results per page:  16 | 32 | 48
  • Dielectric Unions

    Dielectric Unions
  • Multiple product options available

    Dielectric unions resist corrosion and deterioration when joining pipes made from dissimilar metals. Each includes a union nut, 2 tailpieces, and gasket. Use in hot water storage tanks, HVAC units, and steam, gas, and water piping.

    Multiple product options available

3/4" Brass, Malleable Iron Dielectric Union with MIP&#
  • Dielectric Flanges

    Dielectric Flanges
  • Multiple product options available

    Dielectric flanges are installed between pipes made from dissimilar metals to help prevent accelerated deterioration and corrosion. Each includes a union nut, 2 tailpieces, and a gasket. They are ideal for use in air and water conditioners, hot water storage tanks, processing tanks, and steam, gas, and water piping.

    Multiple product options available

Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More