Lasco Fittings 438-073 .5″SPGx3/8″FPT SCH40 PVC Reducer Bushing

Description

Westlake Pipe & Fittings 438-073 Reducer Bushing, .5″ Spigot x 3/8″ FPT

The Westlake Pipe & Fittings 438-073 Reducer Bushing is a high-quality plumbing component designed to provide a secure and efficient reduction from ½-inch spigot (male) connections to ⅜-inch female pipe thread (FPT). This bushing is an essential solution for applications where a smaller threaded connection is required from a larger pipe or fitting. It is widely used in pool and spa plumbing, irrigation systems, hydroponics, pond setups, and general water-handling applications, offering long-lasting performance and reliability for both professional and DIY installations.

Constructed from premium corrosion-resistant PVC, the 438-073 is built to withstand harsh environmental conditions, including UV exposure, chlorinated or chemically treated water, and fluctuating temperatures. Unlike metal bushings, which can corrode over time, or lower-quality plastics that may crack or warp, this Westlake reducer maintains its structural integrity over prolonged use. Its durable design ensures that it performs reliably in both residential and commercial water systems while resisting wear, chemical degradation, and mechanical stress.

The ½-inch spigot end is designed for secure insertion into compatible slip fittings or pipe connections, while the ⅜-inch FPT end provides a threaded connection for precise and leak-resistant attachment to smaller components, including valves, sensors, flow meters, or auxiliary equipment. The threaded end, when combined with Teflon tape or a suitable thread sealant, forms a tight, watertight connection that withstands system pressure and vibration. This makes the bushing ideal for creating safe and reliable transitions in fluid-handling systems.

One of the key advantages of the 438-073 Reducer Bushing is its ability to provide a smooth transition between different connection sizes without compromising flow efficiency or system integrity. The bushing’s interior is designed to maintain consistent water movement while reducing turbulence and pressure loss, ensuring optimal performance for pumps, filters, spa returns, and irrigation lines. Its versatility simplifies plumbing layouts and minimizes potential leak points, making it an essential component for well-designed systems.

Installation is quick and straightforward. The spigot end is inserted into a slip fitting, while the threaded FPT end is connected to the corresponding female-threaded component. This glue-free, threaded transition reduces installation time and allows for easy removal or adjustments if needed.

The Westlake 438-073 Reducer Bushing is perfect for applications requiring a precise reduction from ½-inch to ⅜-inch connections. Its combination of durability, chemical resistance, leak-proof performance, and versatility makes it suitable for pool plumbing, spa systems, irrigation networks, hydroponics, ponds, fountains, and general water distribution systems, providing a dependable and professional-grade solution for any water-handling system.

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 438-073 Reducer Bushing, .5″ Spigot x 3/8″ FPT Features:

• Compatible with residential, commercial, agricultural, and DIY applications
• Resistant to chemicals, moisture, and long-term environmental exposure
• High-quality PVC construction for durability and corrosion resistance
• Ideal for reducing pipe size in plumbing and irrigation systems
• Precision-molded threads ensure tight, leak-free connections

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