Tulaga Lelei
Fa'amaufa'ailoga suau'u radial SC pito i fafo, Rubber elastomer, Fa'amau laugutu: Spring uta, e aunoa ma le pefu fa'amaonia laugutu (fa'atatau i fa'amaufa'ailoga tasi ala, talafeagai mo le saoasaoa maualuga), le fa'amaufa'ailoga laugutu labial faiva a'o le'i o'o i le fa'ai'uga o gaosia e ala i le fa'agaioiga (e mafai ona sili atu le fa'amautinoaina o le sa'o lelei o le laugutu fa'amaufa'ailogaina, fa'amaufa'ailoga laugutu e ala i le fa'apipi'iina (e sili atu ona fa'amautinoa le sa'o o le laugutu fa'amaufa'ailoga), fa'amauina laugutu e ala i le fa'alili (sili atu le fa'amautinoaga ma le fa'amau)