Pressure Equalization Element

ElringKlinger

Carrier component made of Moldflon-PA with metal inserts and Polytetraflon-PTFE diaphragms, fully assembled as a safety element for battery technology.
Integrated into the case of the vehicle battery. Pressure differences, e.g. due to altitude-related atmospheric pressure change or due to temperature differences, are equalized. 
With integrated emergency venting; in the event of a battery cell fault a port with a large cross section is opened up. 

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