REFLEX C-12 flat diaphragm expansion vessel, 12L, 3 bar / 70 st., G 1/2" threaded connection, grey, for heating and cooling systems, wall-mounted, with non-replaceable membrane 8280100

Expansion vessels are designed to equalize and stabilize pressure fluctuations occurring during temperature changes and maintain pressure at an acceptable level.
The operating principle of a closed pressure expansion vessel is that the vessel contains a membrane that separates the water space from the gas space, thus preventing gas from penetrating into the water.
The water space is connected to the system via a connection.
The flat (disc-shaped) Reflex C pressure diaphragm vessel is dedicated to closed heating and cooling installations.
Construction according to PN-EN 13831, approval according to Pressure Equipment Directive 2014/68/EU, CE marking.
Characteristics:
• grey lacquered external coating,
• wall mounting bracket,
• max. allowable system