| Series | SSK |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0885472 | SSK-02-RK-3 0885472 |
| | Watts Regulator Company | WAT 0885494 | SSK-02-RK-2 0885494 |
| | Watts Regulator Company | WAT 0885473 | SSK-02-RK-4 0885473 |
| | Watts Regulator Company | WAT 0406320 | SSK04RKM2 #8 0406320 |
| | Watts Regulator Company | WAT 0885488 | SSK-01-RK-6 0885488 |
| | Watts Regulator Company | WAT 0885493 | SSK-01-RK-24 0885493 |
| | Watts Regulator Company | WAT 0885486 | SSK-01-RK-3 0885486 |
| | Watts Regulator Company | WAT 0885487 | SSK-01-RK-4 0885487 |
| | Watts Regulator Company | WAT 0885724 | SSK-01-RK-11 0885724 |
| | Watts Regulator Company | WAT 7SSK-02-RK | SSK-02-RK-7 7SSK02RK |
| | Watts Regulator Company | WAT 0885861 | SSK-02-RK-65 0885861 |
| | Watts Regulator Company | WAT 0406317 | SSK01RKM2 #7 0406317 |
| | Watts Regulator Company | WAT 0885533 | SSK01-RK-23 0885533 |
| | Watts Regulator Company | WAT 0890387 | SSK 01 RK #9 M2 0890387 |
| | Watts Regulator Company | WAT 0406321 | SSK01RKM2 #8 0406321 |
| | Watts Regulator Company | WAT 0885658 | SSK-01-RK-7 0885658 |
| | Watts Regulator Company | WAT 0885708 | SSK-02-RK-6 0885708 |
| | Watts Regulator Company | WAT 0885476 | SSK-02-RK-8 0885476 |
| | Watts Regulator Company | WAT 0885721 | SSK-02-RK-10 0885721 |
| | Watts Regulator Company | WAT 0830002 | 3 SSK G4000M1 0830002 |
| | Watts Regulator Company | WAT 0885446 | SSK-01-RK-19 0885446 |
| | Watts Regulator Company | WAT 0885491 | SSK-01-RK-9 0885491 |
| | Watts Regulator Company | WAT 0885495 | SSK-02-RK-5 0885495 |
