| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0212020 | ETRA-800 |
| | Watts Regulator Company | WAT 0212021 | ETRA-1000 |
| | Watts Regulator Company | WAT 0212022 | ETRA-1200 |
| | Watts Regulator Company | WAT 0212023 | ETRA-1400 |
| | Watts Regulator Company | WAT 7100008 | PWM30151J10 |
| | Watts Regulator Company | WAT 7100017 | PWC30151J10 |
| | Watts Regulator Company | WAT 7100460 | PWTNK300PKG |
