Description
Westlake Pipe & Fittings 401015 1.5″ Socket PVC Tee
The Westlake Pipe & Fittings 401015 1.5″ Socket PVC Tee is a premium PVC fitting designed to provide reliable three-way connections in residential, commercial, and light industrial piping systems. Engineered for durability, precision, and long-term performance, this tee is ideal for plumbing, irrigation, pool and spa systems, water distribution lines, and other applications that require efficient branching or combining of flow.
Constructed from high-quality PVC material, the 401015 tee offers excellent structural integrity and long-lasting durability. Its robust design resists cracking, deformation, and mechanical stress caused by pressure fluctuations, vibration, or frequent use. This ensures leak-free connections and dependable performance in both professional installations and DIY projects.
The fitting features three 1.5-inch socket (slip) connections, designed for secure solvent-weld installation with compatible PVC pipe. Solvent-weld joints create a permanent, leak-resistant bond, maintaining system integrity over time. The precisely molded sockets and smooth internal surfaces ensure proper pipe insertion, even cement distribution, and uniform alignment, resulting in strong, durable joints.
The tee configuration allows for efficient splitting or combining of flow, making it ideal for pipelines that branch in two directions or merge multiple lines into a single run. This versatility makes the 401015 tee suitable for irrigation manifolds, circulation systems, water supply lines, and pool or spa piping setups.
PVC construction offers significant advantages over metal alternatives, particularly in environments exposed to moisture, chemicals, or outdoor conditions. The Westlake 401015 tee is naturally resistant to corrosion, rust, and chemical degradation, making it suitable for both indoor and outdoor use. Unlike metal fittings, it will not seize, pit, or scale over time, reducing maintenance requirements and extending the service life of the piping system.
Despite its durable construction, the lightweight nature of PVC makes the tee easy to handle and install. Installers benefit from faster assembly, reduced fatigue, and simplified alignment while achieving professional-grade, pressure-rated connections.
Manufactured to strict quality and dimensional standards, the 401015 tee ensures consistent socket depth, reliable fit, and compatibility with standard 1.5-inch PVC pipe. This precision reduces installation errors, minimizes rework, and guarantees smooth system operation. Whether used for new installations, repairs, or system expansions, this tee provides a dependable solution for branching PVC piping systems.
Overall, the Westlake Pipe & Fittings 401015 1.5″ Socket PVC Tee delivers a durable, versatile, and easy-to-install solution for three-way connections in PVC piping systems. Its high-quality PVC construction, corrosion resistance, and secure socket connections make it a trusted component for residential, commercial, and light industrial 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 401015 1.5″ Socket PVC Tee Features:
- Durable PVC construction for long-lasting, corrosion-resistant performance
- Three 1.5″ socket (slip) connections for secure solvent-weld joints
- Efficient tee design for splitting or combining flow in piping systems
- Lightweight and easy to install for faster, safer assembly
- Resistant to corrosion, chemicals, and outdoor conditions for extended service life
Pool Warehouse
America's Favorite Pool Store, building backyard dreams since 1996!



Reviews
There are no reviews yet.