The second outlet supplies the solution onto the pad at {HEAD ~ a second pressure} greater than the first pressure, substantially at a radial line from the center of the pad to its edge at an angle and in a direction opposite to {TAIL ~ the first direction} 
The second outlet supplies the solution onto the pad at { HEAD ~ a second pressure } greater than the first pressure , substantially at a radial line from the center of the pad to its edge at an angle and in a direction opposite to { TAIL ~ the first direction }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL TAIL