{TAIL ~ An aggregate} 10, wherein said motor armature of said electric motor is operatively connected with {HEAD ~ said feed pump} and longitudinally displaceable relative to said feed pump 
{ TAIL ~ An aggregate } 10 , wherein said motor armature of said electric motor is operatively connected with { HEAD ~ said feed pump } and longitudinally displaceable relative to said feed pump
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH 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