Lasco Fittings 402040 4In SKT X SKT X FPT Tee Schedule 40

Description

Westlake Pipe & Fittings 402040 4″ SKT x SKT x FPT Tee

The Westlake Pipe & Fittings 402040 Tee is a high-quality PVC plumbing fitting engineered to provide a secure and durable three-way connection in 4-inch piping systems. Featuring two 4-inch socket (SKT) ends and one 4-inch female pipe thread (FPT) outlet, this fitting allows installers to easily integrate threaded components such as valves, adapters, nipples, or gauges into standard slip-type PVC pipelines. Its versatile design makes it ideal for a wide range of applications including residential and commercial irrigation systems, pool and spa plumbing, chemical injection lines, drip irrigation, and general water distribution networks, offering professional-grade performance and reliability.

Constructed from premium Schedule 40 PVC, the 402040 Tee delivers superior resistance to corrosion, chemical exposure, and environmental wear. Unlike metal fittings that may rust or corrode over time, PVC maintains its structural integrity under continuous exposure to moisture, chlorinated water, UV light, and temperature fluctuations. This durable material also resists cracking, warping, and deterioration, making it suitable for both indoor and outdoor installations, ensuring long-lasting performance in demanding fluid-handling systems.

The tee’s socket (SKT) ends are designed for solvent-weld installation with standard 4-inch Schedule 40 PVC pipe. Using PVC primer and cement, the pipe is permanently bonded to the fitting, creating a strong, watertight connection that integrates seamlessly with the pipeline. The 4-inch FPT outlet provides a threaded connection for male-threaded components such as valves, adapters, nipples, or flow meters. When combined with Teflon tape or appropriate thread sealant, the threaded connection provides a secure, leak-resistant joint, allowing for easy integration of auxiliary components without additional adapters.

A major advantage of the 402040 Tee is its ability to combine slip and threaded connections within a single fitting. The two socket ends handle the mainline flow, while the threaded outlet allows for branching lines or connecting mechanical components. This dual functionality simplifies system design, reduces the need for multiple fittings, and minimizes installation time. Whether used in irrigation manifolds, pool and spa return lines, chemical dosing systems, or retrofitting existing plumbing, this tee ensures efficient, reliable performance.

Internally, the fitting promotes smooth fluid flow, reducing turbulence and pressure drop. This helps maintain consistent system performance, particularly in applications where balanced hydraulic flow is critical. Its lightweight yet durable PVC construction allows for easy handling and precise installation, even in confined or elevated spaces.

In summary, the Westlake Pipe & Fittings 402040 4″ SKT x SKT x FPT Tee delivers professional-grade durability, versatility, and performance. Its corrosion-resistant PVC body, secure solvent-weld socket connections, and threaded outlet make it a dependable solution for a wide variety of water-handling and fluid distribution applications.

Westlake Pipe & Fittings is dedicated to helping contractors maximize efficiency and helping engineers design systems that entire communities can rely on. With manufacturing & distribution centers across North America, dedicated sales, technical services, specification engineers and customer support teams, our unparalleled service allows you to design, specify and install complete projects with confidence.

Westlake Pipe & Fittings 402040 4″ SKT x SKT x FPT Tee Features:

• Suitable for residential, commercial, and industrial applications
• Lightweight design for easier installation and handling
• Compatible with Schedule 40 PVC pipe systems
• Durable, corrosion-resistant PVC construction
• Precision-molded for tight, leak-resistant joints

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