Discover a dependable, glue-free connection for your drain-waste-vent (DWV) runs with the Fernco Schedule 40 3/4 in. Compression X 1-1/2 in. D Compression PVC Connector. Built for residential and light commercial use, this connector delivers a secure, compression-to-compression seal between a 3/4" line and a 1-1/2" line, eliminating the need for solvent cement while maintaining a robust, long-lasting joint.
Key advantages that set this connector apart
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Compression-to-compression ends—easy, tool-free installation on both ends (3/4" and 1-1/2"), ideal for tight spaces and quick repairs.
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Schedule 40 PVC construction—designed for standard DWV piping with reliable wall thickness for drainage paths, not high-pressure water supply.
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Lead-free composition provides peace of mind for safe, durable use in typical plumbing environments.
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Compact, single-piece design—one connector per package that fits neatly into cramped cabinets or crawl spaces without bulk.
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Not IAPMO/ANSI certified—certified to meet general DWV needs while allowing you to verify compatibility with local codes and project requirements.
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Rated performance with a maximum pressure of 4.3 (unit specified on product data), suitable for standard drain scenarios encountered in homes and light commercial settings.
Where and how to use
Use this Fernco connector to join a 3/4" DWV branch or outlet to a 1-1/2" drain line, such as under sinks, in laundry areas, or along basement drain runs. It’s especially handy during remodels or repairs when you want a clean, reversible connection without glue or soldering. The compression design provides a tight seal that accommodates typical DWV movements and minor misalignments, helping prevent leaks over time.
Practical tips and best practices
- Ensure pipes are clean and free of debris before assembly; cut ends square for the most reliable seal.
- Align piping before tightening to avoid stressing the connector joints; snug, not excessive, torque helps protect the compression seals.
- Use in applications within its DWV scope—not intended for high-pressure potable water supply lines.
- Store and handle connectors in a dry environment to maintain gasket integrity and ease of installation.
This connector is sold as a single unit and carries the Fernco name—a long-trusted option for durable, straightforward drainage connections. It offers a practical, code-conscious solution when you need a reliable transition between 3/4" and 1-1/2" PVC pipes without the mess of solvent welding.
