2.5" Union Adapter without Tap for the following Pumps:
- Pentair WhisperFlo XF Pumps
- Pentair IntelliFloXF Pumps
- Sta-Rite Max-E-Pro XF Pumps
- The Union Adapters are designed to work with both 2-1/2" and 3" plumbing. The pipe will glue onto the inside of the pipe for 2-1/2" and on the outside of the pipe for 3" plumbing.