A first pressure regulator, also in {HEAD ~ communication} with {TAIL ~ the first reservoir}, controls the pressure supplied through the pressure supply conduit to the first reservoir and a second pressure regulator, also in communication with the second reservoir, controls the pressure supplied through the pressure supply conduit to the second reservoir 
with
A first pressure regulator , also in { HEAD ~ communication } with { TAIL ~ the first reservoir } , controls the pressure supplied through the pressure supply conduit to the first reservoir and a second pressure regulator , also in communication with the second reservoir , controls the pressure supplied through the pressure supply conduit to the second reservoir
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH