Description
Westlake Pipe & Fittings 438247 2″ x 0.5″ Spigot x FPT Reducing Bushing
The Westlake Pipe & Fittings 438247 2″ x 0.5″ Reducing Bushing is a high-quality PVC fitting engineered to provide a reliable and efficient size transition within pressure and non-pressure piping systems. Designed for durability, precision, and long-term performance, this reducing bushing allows installers to step down from a larger 2-inch socket connection to a smaller 0.5-inch female pipe thread connection with confidence. It is an essential component in plumbing, irrigation, pool and spa, and light industrial piping systems where versatility and compatibility are critical.
This reducing bushing features a 2-inch spigot end that fits directly into the socket of a 2-inch PVC fitting, valve, or pipe, while the opposite end incorporates a 0.5-inch female pipe thread (FPT) connection. This design enables seamless integration between solvent-weld PVC systems and threaded components such as valves, gauges, regulators, or small-diameter pipe runs. By eliminating the need for multiple fittings or improvised adapters, the Westlake 438247 helps simplify installations and reduce potential leak points.
Manufactured from high-grade polyvinyl chloride (PVC), this reducing bushing delivers excellent resistance to corrosion, scaling, and chemical degradation. PVC is widely used across residential, commercial, and industrial piping systems due to its lightweight nature, ease of installation, and long service life. Unlike metal fittings, PVC does not rust, pit, or react negatively to water and many common chemicals, making it ideal for both indoor and outdoor applications.
The smooth interior surface of the bushing promotes efficient fluid flow by minimizing friction losses and buildup. This characteristic helps maintain consistent system performance, especially in applications where flow efficiency and pressure stability are important. Additionally, the material’s dimensional stability ensures that the fitting maintains a secure seal over time, even under fluctuating temperatures and operating conditions.
The 2-inch spigot end of the Westlake 438247 is designed to meet standard PVC dimensional tolerances, ensuring a snug and dependable solvent-weld connection when installed with the appropriate PVC primer and cement. Once bonded, the spigot connection forms a strong, permanent joint that resists separation and leakage.
On the opposite end, the 0.5-inch female pipe thread is molded to standard NPT (National Pipe Thread) specifications. This allows for compatibility with a wide range of male threaded components commonly used in plumbing and fluid handling systems. When properly sealed with thread tape or pipe sealant, the threaded connection provides a tight, leak-resistant joint that can also be disassembled if future system modifications or maintenance are required.
This reducing bushing is suitable for a broad range of applications, making it a versatile addition to any installer’s inventory. In residential plumbing, it can be used to connect smaller supply lines or fixtures to larger distribution piping. In irrigation systems, it allows for smooth transitions from main lines to smaller control valves, drip lines, or sprinkler components.
For pool and spa installations, the Westlake 438247 is especially useful when adapting pump housings, filters, or heaters that require threaded connections on smaller ports. In commercial and light industrial systems, it supports the integration of instrumentation, pressure sensors, and control devices into larger PVC piping networks.
The compact, one-piece design reduces system complexity and saves space, particularly in tight installation areas where multiple fittings would be impractical. By stepping down pipe size efficiently, the bushing also helps maintain orderly piping layouts and improves overall system aesthetics.
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 438247 2″ x 0.5″ Spigot x FPT Reducing Bushing Features:
- Ideal for plumbing, irrigation, pool, spa, and light industrial use
- 2″ spigot x 0.5″ female pipe thread (FPT) reducing bushing
- Standard NPT female threads for broad compatibility
- Manufactured to industry-standard dimensions
- Durable, corrosion-resistant PVC construction
- Designed for solvent-weld spigot connections
- Provides a clean, compact size transition
- Smooth interior for efficient fluid flow
- Lightweight and easy to install
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