| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0121443 | 1/2 LF53L-150 0121443 |
| | Watts Regulator Company | WAT 0121440 | 1/2 LF53L-Z2-30 0121440 |
| | Watts Regulator Company | WAT 0121444 | 1/2 LF53L-175 0121444 |
| | Watts Regulator Company | WAT 0121441 | 1/2 LF53L-100 0121441 |
| | Watts Regulator Company | WAT 0121442 | 1/2 LF53L-125 0121442 |
| | Watts Regulator Company | WAT 0121439 | 1/2 LF53L-75 0121439 |
