ʻO ka pauma lua holomua hoʻoheheʻe uila
ʻO ka pamu lua hoʻoheheʻe uila (ESPCP) e hōʻike ana i kahi holomua hou i ka hoʻomohala ʻana i nā lako hana hoʻokaʻawale aila i nā makahiki i hala iho nei. Hoʻohui ia i ka maʻalahi o PCP me ka hilinaʻi o ESP a pili no nā ʻano waena ākea. ʻO ka mālama ikehu kupaianaha a me ka ʻaʻahu ʻole o nā tubing rod e kūpono ia no nā noi luawai deviated a me horizontal, a i ʻole no ka hoʻohana ʻana me nā tubing o ke anawaena liʻiliʻi. Hōʻike mau ka ESPCP i ka hana hilinaʻi a me ka mālama liʻiliʻi i nā luawai deviated, nā luawai aila kaumaha, nā luawai ʻoki one kiʻekiʻe a i ʻole nā luawai ola me ka nui o ke kinoea.
Nā kikoʻī no ka Pump Cavity Progressive Submersible Electric:
| Hoʻohālike | Pahu kūpono | PCP | |||
| rpm Ka wikiwiki i helu ʻia | m3/d Ka neʻe ʻana o ke kumumanaʻo | m Poʻo kumumanaʻo | kW Mana motika | ||
| QLB5 1/2 | ≥5 1/2" | 80 ~360 | 10~60 | 1000~1800 | 12~30 |
| QLB7 | ≥7" | 80 ~ 360 | 30 ~120 | 1000 ~1800 | 22 ~43 |
| QLB9 5/8 | 9 5/8" | 80~ 360 | 50~ 200 | 900~1800 | 32~80 |
| Nānā: Loaʻa ka papa hoʻokele alapine loli. | |||||



