| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0888104 | RK 719-RC4 1 1/4-1 1/2 |
| | Watts Regulator Company | WAT 0888105 | RK 719-RC4 2 |
| | Watts Regulator Company | WAT 0889063 | RK 719-RC4 1/2 |
| | Watts Regulator Company | WAT 0889064 | RK 719-RC4 3/4 |
| | Watts Regulator Company | WAT 0889065 | RK 719-RC4 1 |
