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Compact 2-litre diaphragm expansion vessel for closed domestic water circuits, suitable for fire, operational, or underfloor distribution systems. More information
Out of stock - can be requested
| Connection | G 3/4" |
| Connection Type | External thread |
| Max. operating pressure | 10 bar |
| Volume of the pressure vessel | 2 l |
| Weight | 1.02 kg |
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The Refix DE 2/10 pressure expansion vessel is a compact membrane vessel with a capacity of 2 litres for closed circuits of utility water. It serves to compensate for changes in water volume and to stabilise pressure in smaller systems where reliable protection of pipes and fittings is required.
The vessel is intended for utility water distribution systems not subject to DIN 1988, typically for fire and operational distribution or underfloor heating. The internal parts in contact with water are corrosion-resistant, and the design meets the requirements for pressure vessels according to European legislation.
| Type | Refix DE 2/10 |
| Nominal Volume | 2 litres |
| Max. Operating Pressure | 10 bar |
| Permissible Operating Temperature | up to 70 °C |
| Design | Membrane expansion vessel for utility water |
| Application | Closed utility water circuits (fire, operational distribution, underfloor heating) |
| Connection | G 3/4" |
| Certification | A |
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