In order to reduce the production costs, the high pressure pump is formed as {HEAD ~ a control sleeve pump} having a stroke driven pump plunger that limits a pump chamber, and having {TAIL ~ a spool valve} surrounding this plunger 
In order to reduce the production costs , the high pressure pump is formed as { HEAD ~ a control sleeve pump } having a stroke driven pump plunger that limits a pump chamber , and having { TAIL ~ a spool valve } surrounding this plunger
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH