DIAvent

PRODUCT DESCRIPTION
Our innovative DIAvent is the ideal pressure management solution intended for large-scale batteries in electric and hybrid vehicles. It is made up of a patented multi-layer nonwoven membrane combined with an umbrella valve. This allows DIAvent not only to reliably handle the bi-directional pressure equalization but also provides reversible emergency degassing. Thus, DIAvent combines two functions in one part, suitable even in the harshest operating conditions. A version with a high-performance PTFE breather is also available on request.
PRODUCT ADVANTAGES
- DIAvent provides extremely high gas permeation during normal operation while also meeting the requirements for water tightness according to protection category IP67 and higher.
- DIAvent includes a reversible emergency degassing function for the case of cell venting/malfunction.
- DIAvent can be 100% end of line tested in order to verify airflow and water tightness for each single part.
- DIAvent has less performance decrease through pollution when compared with a traditional PTFE breather.
Select your filter
Filtered items for DIAvent ( 3 hits )
design | material | Housing Thickness | brand | item no. SP | IP | ||
---|---|---|---|---|---|---|
VSMBM | 60 VMQ 178934 | 1.55 | Freudenberg | 49452066 | Details | |
VSMBM | - | - | Freudenberg | 49439548 | Details | |
VSMBM | - | - | Freudenberg | 49469380 | Details |