A mechanical over-vacuum safety system and method of use for a vacuum pump system designed to extract milk from lactating mothers. The over-vacuum safety system includes at least one mechanical safety valve configured to reduce a vacuum in the pump system given an over-vacuum condition. The mechanical safety valve(s) may be automatically actuated in response to specific vacuum ranges, such as an over-vacuum conditions ranging between negative 350 mmHG to negative 300 mmHG. The mechanical safety valve may allow fluid flow by folding.
Flickr
Youtube
Terror Twins Holtz, Raymond impressing in Swe...
Dubbed the Terror Twins, Alex Holtz and Lucas Raymond are two of the t...
Duration:
2m 22s
Alexander Holtz och Lucas Raymond Road to th...
Vgen till NHL r en programserie dr ni fr flja Djurgrdens Alexander Hol...
Duration:
6m 24s
Lucas Raymond vs Djurgrden
Smkronorna r p jakt efter JVM-guldet p hemmaplan i rnskldsvik samtidi...
Duration:
3m 13s
The Winged Wheel Podcast - RAYMOND (or) HOLTZ...
The CBA has been ratified, Return to Play has been confirmed, players ...
Duration:
1h 20m 56s
Champions HL: Early Success For 2020 Draft El...
It's never to early to start turning heads, and that is what these thr...
Duration:
5m 6s
Alexander Holtz & Lucas Raymond Road to the ...
Vgen till NHL r en nrmare titt p Djurgrdens Alexander Holtz och Frlund...