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The Charlotte Pipe 435-131 is a PVC Schedule 40 Reducing Female Adapter designed to connect a 1-inch socket end to a 3/4-inch female pipe thread (FPT) fitting. This adapter allows plumbers and pipefitters to transition between two different pipe sizes within the same run, making it a practical solution for residential, commercial, and light industrial plumbing systems. The socket end accepts a 1-inch PVC pipe with solvent cement, while the threaded female end accepts a 3/4-inch male-threaded fitting or valve. This combination of connection types gives installers flexibility when joining piping sections of different diameters without the need for additional couplings or reducers.
Schedule 40 PVC is a proven material for cold and ambient water supply, drain, waste, and vent systems. It resists corrosion, scale buildup, and chemical degradation, which makes it a preferred choice for plumbers working on long-lasting installations. The 435-131 fits neatly into standard PVC systems and is compatible with common solvent cements and Teflon thread tape for a secure, leak-free joint. Charlotte Pipe is a well-established domestic manufacturer, and their fittings are manufactured to meet ASTM D2466 standards for Schedule 40 PVC pressure fittings.
Reducing adapters like the 435-131 are commonly used when transitioning from a main supply line down to a branch line, connecting to valves, meters, or equipment with different port sizes, or adapting existing piping to new fixtures during renovations. The socket-to-FPT configuration is one of the most frequently used combinations in residential plumbing rough-in and repair work. Plumbers and contractors rely on Charlotte Pipe fittings for consistent dimensions and reliable performance across a wide range of applications.
The Charlotte Pipe 435-131 PVC Sch. 40 Reducing Female Adapter delivers a reliable socket-to-FPT size transition for professional plumbing installations. Its durable PVC construction and precise dimensions make it a dependable choice for both new construction and retrofit applications.
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