The NIBCO® PVC Schedule 40 bushing features a male spigot x female socket connection and provides a means for reducing the size of the line. The PVC Schedule 40 bushing is used in cold water pressure distribution systems including irrigation, pool and spa, potable water and chilled water applications. Polyvinyl chloride (PVC) is the most frequently specified of all thermoplastic materials because of its light weight, durability and cost-effectiveness. PVC Schedule 40 is easy to install and is joined by solvent cementing or threading. PVC fittings exhibit high corrosion and chemical resistance and will not rust, scale, pit or corrode. NIBCO® plastic fittings are backed by a 5-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.