✔ Rainbow Dream 4 Inch DWV 90 Degree PVC Pipe Elbow is designed for drain, waste, and vent systems (DWV) and has hub connections. It is used to turn the flow of a liquid at a 90-degree angle. It has female hub openings for sliding over the ends of male pipes. The hub end connects to pipes with a smooth bore for enhanced flow. This fitting is made of sturdy PVC for use in non-pressure residential and commercial drain, waste, and vent (DWV) sanitary systems. It has excellent resistance to corrosion and scaling with high-tensile, high-impact strength and less weight than fittings made from metal. They are non-toxic, lightweight and easy to install and maintain.
✔ PVC can be connected to other materials such as steel, copper, or cast iron using transition fittings. This fitting provides superior flow to metal because of its smooth interior surface, which reduces friction and inhibits buildup of materials.
✔ Our Rainbow Dream 4 Inch PVC 90 Degree Elbow is much thicker and heavier than normal small factories. This fitting meets American Society for Testing and Materials (ASTM) D2665 and D3311 specifications for quality assurance and also it is certified to comply with NSF requirements.