I-Sucker Rod Centralizer
Intonga yokufunxa inyuka isiya phezulu nasezantsi kwityhubhu, ngenxa yokuguquguquka kwe-sucker rod, intonga kunye nodonga lwetyhubhu yeoyile kulula ukwenza ukungqubana, i-ti yenza ukuba i-sucker rod iqhekeke lula, i-sucker rod centralizer inokuguquguquka okunamandla, ichukunyiswe ludonga lwetyhubhu inokunciphisa ukungqubana kwentonga kunye netyhubhu, kwaye inokwandisa ubomi bemveliso yeyunithi yokupompa. I-centralizer iqhagamshelwe ne-sucker rod, ububanzi bangaphandle be-centralizer bukhulu kunobubanzi bangaphandle bokudibanisa, ngoko ke oko kunokwenza umsebenzi we-centralizer ube phakathi. I-centralizer yenziwe ngezinto ezinamandla aphezulu amelana nokuguguleka, kwaye ichukunyiswe netyhubhu ukunciphisa ukugquma ukuze kufezekiswe injongo yokulwa nokugquma.