| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 6506137 | HYDROPANEL ESP INFRARED |
| | Watts Regulator Company | WAT 6506138 | HYDROPANEL ESP INFRARED |
| | Watts Regulator Company | WAT 6506474 | Hydropanel ESP Piezo |
| | Watts Regulator Company | WAT 6511251 | ESP HYDROPANEL PIEZO |
| Manufacturer | Watts Regulator Company |
| Series | 450 |
