A surge suppression apparatus 6 wherein {HEAD ~ said larger effective cross sectional area} is at {TAIL ~ the end} of the diaphragm follower remote from the diaphragm 
is at
A surge suppression apparatus 6 wherein { HEAD ~ said larger effective cross sectional area } is at { TAIL ~ the end } of the diaphragm follower remote from the diaphragm
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH