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Hi all,
I came across a few differant pneumatic vacuum
switches & wondered
if they would be a suitable substitute for the
bellows & demand regulator in the bellows add system.
ie. have your medical regulator flowing at .22
L/min & T off the O2 line to a pneumatic vacuum switch
set to activate at a very low pressure
drop.
Also is there a suitable O2 regulator (for the .22
L/min flow) that I can plumb in to my system rather than
one with a yoke type fitting for a tank.Thanks
Alan.
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