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The expansion vessel is a small chamber that is utilised to protect closed systems from excessive pressure. The pressure vessel is filled with air that acts as a cushion against surges in pressure within the system.
Part No: 1290150 / MPN: 140003
Sorry, this part is now obsolete
Part No: 1296358 / MPN: ED801680
Part No: 1290334 / MPN: 160515
Part No: 1291994 / MPN: 450932
Part No: 1292050 / MPN: 450953
Part No: 1298842 / MPN: 191243F