Unions separate into three pieces for easy access to your line.
Dielectric union stainless steel.
Each includes a union nut 2 tailpieces and a gasket.
Legend valve fitting 1 1 4 in.
They are ideal for use in air and water conditioners hot water storage tanks processing tanks and steam gas and water piping.
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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.
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.
Copper tube size is the accepted designation of the copper tubing industry not the actual tube od.
Female threaded dielectric union.
We offer dielectric unions in a range of configurations sizes and materials.
Stainless steel unions are offered from several trusted brand names.
Choose from standard unions and dielectric unions.
Dielectric flanges are installed between pipes made from dissimilar metals to help prevent accelerated deterioration and corrosion.
These steel unions are available in a variety of sizes and connection types.
We avoid them like the plague.
Female threaded dielectric union.
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.
Fipt 250 psi a105 forged steel dielectric union.
If there is a genuine need for dielectric isolation a foot or two of pex or aquatherm will do the job far better.
Stainless steel unions stainless steel unions allow safe and efficient pipe replacement for plumbing repair or maintenance operations.
Fip stainless steel dielectric union.
Union adapters for galvanized steel threaded pipe join copper tubing to galvanized threaded connections on hot water heaters.
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.
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On the domestic side as pointed out above stainless and copper are fine together.
Watts series lf301 1 1 2 in.
Legend valve fitting 1 1 2 in.
