35 LITERS | CAL – PRO 35* – EXPORT

Code: 1300003503

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.

* Model with feet or support base

Technical features
Maximum operating pressure4 bars
Operating temperature-10/+99°C
PRE-CHARGE PRESSURE1.5 bar

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35 LITERS | CAL – PRO 35* – EXPORT
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