✧ Fa'amatalaga
E tele a matou lapopoa ma fua faʻatatau o le faʻaogaina o vaʻavaʻa faʻaoga faʻaoga mo vaʻa faʻafefe. O le SWACO hydraulic choke o loʻo faʻapipiʻiina i se masini eletise ma e masani ona faʻaaogaina mo le puleaina o le mamafa o le vai i le taimi o le viliina o galuega. E fa'atagaina ai le fa'atonu sa'o ma e iloa mo lona fa'amaoni ma le tumau.
✧ Fa'amatalaga
| Tulaga | API SPEC 6A |
| Nominal size | 2-1/16"~4-1/16" |
| Fa'atonuga mamafa | 2000PSI~15000PSI |
| Tulaga fa'amatalaga o oloa | PSL-1 ~ PSL-3 |
| Fa'atinoga mana'omia | PR1~PR2 |
| Tulaga o meafaitino | AA~HH |
| Tulaga o le vevela | K~U |









