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.