Hoʻohālikelike ʻia me nā pahu pahu jockey ʻē aʻe i ka ʻoihana like, hoʻohana ʻo Purity pump i kahi hoʻolālā shaft i hoʻohui ʻia, ʻoi aku ka maikaʻi o ka concentricity, ʻoi aku ka maikaʻi o ka lawe ʻana i ka wai a me ke ola lawelawe lōʻihi. Ma waho aʻe o kēia, hoʻohana ke ahi ʻo jockey i ka makani makani e hōʻoia i ka hana leo mau loa.