| Series | 88S |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0701012 | 1 1/2 88S 0701012 |
| | Watts Regulator Company | WAT 0701008 | 1 88S 0701008 |
| | Watts Regulator Company | WAT 0701010 | 1 1/4 88S 0701010 |
| | Watts Regulator Company | WAT 0701006 | 3/4 88S 0701006 |
| | Watts Regulator Company | WAT 0701004 | 1/2 88S 0701004 |
