Dielectric Unions & Flanges

Available47 products
Pipe fittings for dissimilar materials allow incompatible materials to be joined together safely. Dielectric unions and flanges provide insulation between two different materials to help reduce corrosion and deterioration. Plastic to metal transition fittings connect metal and plastic pipe during expansions and new installations.

Dielectric Unions

Dielectric Unions
Dielectric unions provide insulation between two different materials to avoid electrolysis that leads to corrosion and pipe failure.

Galvanized Steel x Brass

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Lead-Free Brass x Brass

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Lead-Free Brass x Malleable Iron

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Lead-Free Brass x Steel

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Lead-Free Brass x Zinc-Plated Galvanized Steel

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Lead-Free Zinc-Plated Galvanized Copper x Brass

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Lead-Free Zinc-Plated Galvanized Malleable Iron x Black Malleable Iron

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Lead-Free Zinc-Plated Galvanized Malleable Iron x Brass

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Lead-Free Zinc-Plated Galvanized Malleable Iron x Zinc-Plated Galvanized Malleable Iron

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Lead-Free Zinc-Plated Galvanized Steel x Black Steel

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Lead-Free Zinc-Plated Galvanized Steel x Brass

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Lead-Free Zinc-Plated Galvanized Steel x Zinc-Plated Galvanized Steel

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Zinc-Plated Galvanized Iron x Brass

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Dielectric Flanges

Dielectric Flanges
Dielectric flanges install between pipe of two different materials to prevent accelerated deterioration and corrosion. Flanges often include union nuts, tailpieces, and gaskets.

Lead-Free Brass x Zinc-Plated Galvanized Gray Cast Iron

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Lead-Free Copper Silicone Alloy x Copper Silicone Alloy

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Zinc-Plated Galvanized Gray Cast Iron x Zinc-Plated Galvanized Gray Cast Iron

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.
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