1. O le tutoatasi tutoatasi foliga, lelei uiga;
O le tulaga ole vae-laititi o laʻititi, laititi aʻafiaga i le siosiomaga o loʻo tulaga faʻaletonu.
3. Puipuiga o le mataʻituina ma le maualuga o lona uiga o le atamai;
4. Lolomi le fau, pelu se taamilosaga e mafai ona faʻaititia ai le upega tafaʻilagi faʻapipiʻiina ma tau o fa fauina;
5. Faʻaali tautua tautua olaga: O le auaunaga tautua e silia ma le 50 tausaga.
Ituaiga | Ld-bz-20 | Ld-bz-50 | Ld-bz-100 | LD-BZ-200 | Ld-bz-500 |
lapoa (m) | φ1.5 | φ1.8 | φ2 | φ2.5 | φ3.1 |
maualuga tikeri (m) | 4 | 6 | 6 | 8 | 10 |
Aofai o vai pamu | 2 | 2 | 2 | 2 | 2 |
Tafe (m³ / h) | 30 | 60 | 130 | 250 | 500 |
Ua faʻaaogaina i le tele o faʻataʻitaʻiga e pei o fale faʻasina ma falemaʻi, aofaʻiga o alavai i lalo ole eleele