Spears 479-015 PVC Coupling Fitting Schedule 40 - 1.5 inch, Slip, White, Deep Socket

Reliable 1.5" PVC Slip Coupling for Schedule 40 Piping

The Spears 479-015 PVC Coupling Fitting is a 1.5-inch, Schedule 40 slip coupling designed to join two lengths of 1.5" PVC pipe with a solvent-weld joint. Finished in white, this deep socket coupling provides a robust, leak-resistant connection for standard plumbing installations, including pool and spa plumbing networks. The deep socket design offers an extended cementing surface to help ensure a durable joint when installed using standard PVC practices.

Construction, Compatibility and Integration

Built from rigid PVC for corrosion resistance and long service life, the 479-015 uses a slip-fit style with a deep socket optimized for solvent cement bonding. It is compatible with Schedule 40 PVC pipe at 1.5" nominal size and is designed for glue-type connections on both ends, enabling straightforward integration into existing runs or new builds in standard piping systems common to pool and spa projects. The deep socket design increases joint strength and helps ensure consistent alignment during installation.

Ideal For

• System compatibility — fits 1.5" Schedule 40 PVC pipe (IPS) with slip ends
• Replacement or maintenance — suitable for replacing damaged sections or extending an existing run
• Installation or configuration — slip-fit ends designed for standard solvent cement installation
• Performance outcome — deep socket provides larger cementing surface for a secure, leak-resistant joint

Key Features

• 1.5-inch nominal size (IPS) slip coupling for Schedule 40 PVC piping
• Deep socket design for increased bond area and joint strength
• Slip-end connection for standard solvent cement installation
• White, rigid PVC construction with corrosion resistance
• Part number 479-015 by Spears Manufacturing

Spears Manufacturing is a leading provider of high-quality PVC and CPVC piping components engineered for reliable performance in water delivery and drainage systems. The company’s fittings and solvent-cement solutions are designed to meet industry standards, delivering consistent, code-compliant results across pool, spa, and general plumbing applications.