Westlake Pipe & Fittings | 438073 | 1/2" x 3/8" SCH 40 Reducer Bushing

The Westlake Pipe & Fittings 438073 is a 1/2" x 3/8" Schedule 40 PVC reducer bushing with a spigot (SP) connection on one end and a female pipe thread (FPT) connection on the other. It is designed to reduce pipe size while transitioning between slip-compatible and threaded plumbing connections.

Suitable for repairs, replacements, or new installations, this fitting is commonly used in pool, spa, irrigation, and general plumbing systems.

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Key Features

• 1/2" x 3/8" SP x FPT reducer bushing

• Schedule 40 white PVC construction

• Spigot connection on one end

• Female pipe thread on the opposite end

• Reduces pipe size between compatible fittings

• Ideal for replacement or new installations

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Product Overview

The Westlake Pipe & Fittings 438073 reducer bushing is designed to transition from a 1/2-inch spigot connection to a 3/8-inch female threaded connection in compatible PVC plumbing systems. Its compact design allows it to reduce pipe size while providing a threaded outlet for compatible fittings or accessories.

This fitting is commonly installed during plumbing construction, equipment upgrades, or repairs where both a reduction in pipe size and a female threaded connection are required. Proper sizing and connection type help ensure compatibility with the existing plumbing system.