STP Series Buffer Vessel is designed to reduce the water temperature within the system before the installation of the expansion vessel. It can also be used as a volumiser for air source heat pumps where required.
Carbon steel
Straight through inline
Designed with inlet at the top and outlet at the bottom
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| Product Code | Description | Diameter | Height |
| 0093300005 | 5ltr intermediate vessels, 3/4″ x 3/4″ | 205mm | 225mm |
| 0093300008 | 8ltr intermediate vessels, 3/4″ x 3/4″ | 205mm | 300mm |
| 0093300012 | 12ltr intermediate vessels, 3/4″ x 3/4″ | 270mm | 300mm |
| 0093300018 | 18ltr intermediate vessels, 3/4″ x 3/4″ | 270mm | 410mm |
| 0093300024 | 24ltr intermediate vessels, 3/4″ x 3/4″ | 320mm | 415mm |
| 0093300027 | 27ltr intermediate vessels, 3/4″ x 3/4″ slim | 205mm | 890mm |
| 0093300035 | 35ltr intermediate vessels, 3/4″ x 3/4″ | 400mm | 405mm |
| 0093300050 | 50ltr intermediate vessels, 3/4″ x 3/4″ | 400mm | 520mm |
