All pumps and controllers may be portably mounted with {HEAD ~ flexible connectors} for {TAIL ~ stationary tanks} 
for
All pumps and controllers may be portably mounted with { HEAD ~ flexible connectors } for { TAIL ~ stationary tanks }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL