Thank you both for the leads.
Stainless steel dielectric union.
Dielectric flanges are installed between pipes made from dissimilar metals to help prevent accelerated deterioration and corrosion.
This article describes the building code and practical requirements for a dielectric fitting when connecting copper piping to steel pipes or steel fittings such as at the top of a water heater.
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We avoid them like the plague.
If there is a genuine need for dielectric isolation a foot or two of pex or aquatherm will do the job far better.
Fip stainless steel dielectric union.
Each includes a union nut 2 tailpieces and a gasket.
Watts series lf301 1 1 2 in.
Unions separate into three pieces for easy access to your line.
Copper tube size is the accepted designation of the copper tubing industry not the actual tube od.
For technical drawings and 3 d models click on a part.
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They are ideal for use in air and water conditioners hot water storage tanks processing tanks and steam gas and water piping.
Choose from standard unions and dielectric unions.
A dielectric class 3000 union with a dielectric coated a105 carbon steel tailpiece that is 3 4 female npt with a 304 stainless 1 2 male npt threadpiece teflon o ring is coded as follows.
Stainless steel unions stainless steel unions allow safe and efficient pipe replacement for plumbing repair or maintenance operations.
We offer dielectric unions in a range of configurations sizes and materials.
Legend valve fitting 1 1 2 in.
We explain the effect of galvanic corrosion at copper to steel pipe connections and we include notes on the recommendation for a jumper wire across dielectric fittings or.
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.
These steel unions are available in a variety of sizes and connection types.
Stainless steel unions are offered from several trusted brand names.
Female threaded dielectric union.
Legend valve fitting 1 1 4 in.
On the domestic side as pointed out above stainless and copper are fine together.
It is installed between pipes made from dissimilar metal.
Female threaded dielectric union.
Fip stainless steel dielectric union.
Fipt 250 psi a105 forged steel dielectric union.
