Tulaga lelei:

1. Fa'atinoga sili ona lelei o le hydraulic, maualuga le lelei, la'ei maualalo, va'ava'a tafe alavai, anti-clogging ma sili atu anti-cavitation faatinoga.

2. E faʻaaogaina le tolu ituaiga o faʻapipiʻi faʻapipiʻi + faʻapipiʻi faʻamaufaʻailoga tuʻufaʻatasia, faʻamaufaʻailoga faʻainisinia ma faʻamaufaʻailoga faʻapipiʻi tasi, lea e talafeagai mo tulaga faigaluega eseese.

3. O suʻesuʻega ma le atinaʻeina o mea eseese e mafai ona faʻafetaui i tulaga faigaluega eseese, ma o le oloa e sili atu le tau o le tau.

4. Tane suau'u tele-mafai, lubrication suau'u manifinifi taele, matua faaumiumi le ola tautua o le tauaveina

5. Fuafuaga faʻamau tetele, faʻataʻitaʻiga lautele o le au, faʻamaʻi lelei ma le faʻaogaina mautu.

6. O le masini faʻapipiʻi axial rotor tulaga ese e faʻafaigofie ai le fetuunaiga o le impeller i luga o le saite.