The Apollo 1/2 in. Solvent Weld CPVC x FNPT adapter is designed for use in hot and cold water pressure piping systems in both commercial and residential applications. The female adapter with washer features a female socket x female NPT threaded connection. This connection allows for the adaptation from a solvent weld connection to a threaded connection. CPVC (chlorinated polyvinyl chloride) is proven to provide years of reliable performance in the distribution hot corrosive liquids and hot and cold water distribution. CPVC will not rust, pit or corrode over time. Utilizing CPVC fittings is simple and requires solvent cement. Backed by a 5 year limited warranty, this fitting will provide years of flawless performance. Color: White.