| Series | RBPS |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 710326 | NH BL 4 RBPS 710326 |
| | Watts Regulator Company | WAT 712220 | SF BL 2 RBPS 712220 |
| | Watts Regulator Company | WAT 712422 | SF BL 4 RBPS 712422 |
| | Watts Regulator Company | WAT 712323 | SF BL 3 RBPS 712323 |
| | Watts Regulator Company | WAT 710022 | NH BL 1.5 RBPS 710022 |
| | Watts Regulator Company | WAT 712020 | SF BL 1.5 RBPS 712020 |
| | Watts Regulator Company | WAT 710123 | NH BL 2 RBPS 710123 |
| | Watts Regulator Company | WAT 710228 | NH BL 3 RBPS 710228 |
