Charlotte Pipe 4″x3″ DWV Schedule 30 Adapter Coupling. This PVC coupling is designed for non-potable water and has a maximum working temperature of 140 degrees Fahrenheit. It is easy to install and comes with a 5-year limited warranty.
- 4 in. x 3 in.
- Schedule 30
- Made of PVC
- Maximum working temperature of 140 degrees Fahrenheit
- Used for non-potable water
- 5-year limited warranty








