Westlake Pipe & Fittings 401333 3″ x 3″ x 0.5″ SKT Reducing Tee

Description

Westlake Pipe & Fittings 401333 3″ x 3″ x 0.5″ SKT Reducing Tee

The Westlake Pipe & Fittings 401333 Reducing Tee is a professional‑grade PVC fitting engineered to create a reliable three‑way junction with size reduction in Schedule 40 piping systems. With three‑inch socket connections on the mainline and a 0.5‑inch socket outlet on the branch, this reducing tee offers a versatile solution for directing fluid flow while downsizing a secondary line. Whether you’re working on pool or spa plumbing, irrigation systems, pond and fountain installations, industrial fluid networks, or general water distribution systems, the 401333 delivers dependable performance, long‑lasting durability, and leak‑resistant operation.

Manufactured from premium corrosion‑resistant PVC, this reducing tee is designed to withstand the challenges of modern plumbing environments. PVC resists rust and corrosion that frequently affect metal components and stands up to exposure from chlorinated or chemically treated water, moisture, and ultraviolet light. This rugged construction ensures that the 401333 maintains its structural integrity and reliable performance over years of service, even in harsh outdoor or high‑use applications.

The socket (SKT) connections are tailored for use with standard Schedule 40 PVC pipe. Installation is performed via solvent‑weld assembly, using PVC primer and cement applied to both the pipe ends and the fitting sockets. Once assembled, the solvent weld creates a permanent, watertight bond that acts as a cohesive part of the plumbing system, reducing leak potential and enhancing structural strength. This glue‑based joining method ensures a professional quality installation that stands up to pressure cycling and system stress over time.

The smart design of the 401333 Reducing Tee allows the main flow to continue through the two 3‑inch ports while feeding a smaller 0.5‑inch branch line. This configuration is particularly useful when integrating auxiliary components such as small valves, sensors, feed lines for chemical injection systems, low‑flow irrigation zones, or other peripheral equipment.

The interior of the reducing tee is engineered to support smooth fluid dynamics. Its smooth bore reduces turbulence and pressure loss between transitions, helping maintain consistent flow rates across both mainline and branch sections. This efficient performance is especially valuable in systems where balanced pressure and stable circulation are essential, such as pool returns, spa suction lines, irrigation manifolds, and industrial water distribution circuits.

Installation is straightforward and time‑saving. The lightweight PVC construction allows easy handling, alignment, and placement — even in confined spaces or overhead work zones. The slip fit and solvent weld method make it suitable for both new installations and retrofits, providing flexibility for repairs, system expansions, or upgrades.

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 401333 3″ x 3″ x 0.5″ SKT Reducing Tee Features:

• Smooth internal flow path minimizes turbulence and pressure loss
• Precisely molded for accurate flow and pressure distribution
• Ideal for plumbing, irrigation, industrial and commercial use
• Heavy-duty PVC construction for long-term durability
• Lightweight and easy to install with no special tools

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