• idizayini ehlangene kanye nezinyathelo ezincishisiwe
• Phoqa ukupholisa/ukugcoba ukuze kujikelezwe uwoyela wegiya lokudlulisa
• igiya lokunemba kwe-helical kanye ne-shaft eyenziwe ngezinto ze-8Cr2Ni4WA.
• Idizayini ye-mechanical seal (yakhiwe ngepani yokulahla amanzi, indandatho yokulahla uwoyela kanye nendlala ye-labyrinth) ukuvikela ukuhlukaniswa kwe-emulsion yokudweba namafutha egiya.