For example, on one isolated section of the salt water main supplied by one 75-ton pump, four jet/spray nozzles are in use at only 35 pounds per square inch.
Umzekelo kwicala elinye lelona manzi etyiwa lungathunyeliswa ngetoni eziyi 75 zempompo, ijethi ezithi qwaka zingasetyenziswa kanye kwi 35 yepawundi ze-intshi yesikwere.