| Technical features | |
|---|---|
| Maximum operating pressure | 6 bars |
| Operating temperature | -10/+99°C |
| PRE-CHARGE PRESSURE | 2.5 bars |
| Capacity Liters | 150 |
| ØD DIAMETER (mm) | 750 |
| H HEIGHT(mm) | 1340 |
| E(mm) | 290 |
| Ø FITTING | 1″G |
500 LITERS | CAL – PRO 500
Code: 1301050000
CAL-PRO: membrane expansion vessels for centralized closed circuits, suitable for absorbing the increase in water volume as a function of the increase in temperature in a heating system. Equipped with a SBR rubber membrane, they are built and approved according to the PED 2014/68/EU regulation for central heating systems with non-potable water.
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