Manifold pressure

[Kaz]

I have a dual body regulator with a 3 way manifold off of one regulator. Simple question...the regulator before the 3-way manifold is set to about 12.5psi...does each output of the manifold see 12.5psi or do I have to compensate for the splits by upping the pressure?

 

[CaptainCoconut]

Each output will receive the 12.5 psi.