| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0191318 | 2 1/2 C500N-OSY-C |
| | Watts Regulator Company | WAT 0191319 | 3 C500N-OSY-C |
| | Watts Regulator Company | WAT 0191320 | 4 C500N-OSY-C |
| | Watts Regulator Company | WAT 0191325 | 3 C500N-OSY-G |
| | Watts Regulator Company | WAT 0206641 | 6 C500N-OSY-LM |
| Manufacturer | Watts Regulator Company |
| Series | C500N |
