| Diameter | 48 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0212024 | ETRA-1600 0212024 |
| | Watts Regulator Company | WAT 7100019 | PWC30151L10 7100019 |
| | Watts Regulator Company | WAT 7100461 | PWTNK500PKG 7100461 |
| | Watts Regulator Company | WAT 0212025 | ETRA-2000 0212025 |
| | Watts Regulator Company | WAT 730016 | 275/600G T14 DBLWALL TNK 730016 |
| | Watts Regulator Company | WAT 732116 | 360G T5 PE TANK 732116 |
| | Watts Regulator Company | WAT 732130 | 600G T5 PE TANK 732130 |
