| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0212025 | ETRA-2000 |
| | Watts Regulator Company | WAT 0888799 | 10 WB-E10 |
| | Watts Regulator Company | WAT 0888810 | 10 WB-E10S |
| | Watts Regulator Company | WAT 0888818 | 10 WB-E10DS |
| | Watts Regulator Company | WAT 0889310 | 10 WB-E10 LH |
| | Watts Regulator Company | WAT 0889317 | 6 WB-E6S LH |
| | Watts Regulator Company | WAT 0889321 | 10 WB-E10S LH |
