Charlotte Pipe 4"x3" DWV Schedule 40 Reducing Bushing. This PVC fitting is designed to connect two pipes of different diameters, with a spigot connection on one end and a hub connection on the other. It is commonly used for non-potable water applications and has a maximum working temperature of 140 degrees Fahrenheit. It meets ASTM D 1784, ASTM D 2665, ASM D 3311, and NSF STANDARD 14 standards.

• 4 in. x 3 in. Spigot connection on one end and a hub connection on the other end.
• Made of PVC
• Schedule 40
• Commonly used for non-potable water applications.
• Maximum working temperature of 140 degrees Fahrenheit.
• Meets ASTM D 1784, ASTM D 2665, ASM D 3311 and NSF STANDARD 14 standards.