Description
Watts 0881403 Di-Electric Gasket — 1-1/4″ (2-Pack)
The Watts 0881403 is a 1-1/4″ di-electric gasket sold in a convenient 2-pack, engineered to prevent galvanic corrosion at pipe connections where dissimilar metals meet. Ideal for use in hydronic heating systems, plumbing installations, and mechanical piping applications, these gaskets provide a reliable dielectric barrier that extends system life and maintains joint integrity.
Key Features
- Di-electric design isolates dissimilar metals to prevent galvanic corrosion
- 1-1/4″ pipe size for broad compatibility with standard fittings and unions
- Sold as a 2-pack for added value and on-the-job convenience
- Provides a secure, leak-resistant seal at pipe joints
- Suitable for hydronic heating, plumbing, and mechanical piping systems
- Manufactured by Watts — a trusted name in flow control and water quality solutions
Specifications
- Brand: Watts
- SKU: 0881403
- Pipe Size: 1-1/4″
- Quantity: 2-Pack
- Type: Di-Electric Gasket
Applications
- Hydronic heating system pipe connections
- Plumbing unions and fittings with mixed-metal assemblies
- Commercial and residential mechanical piping
- Replacement gaskets for di-electric unions and fittings







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