ka pahu moku pump impeller, ua like ia me elua hookahi suction impellers o ka ia anawaena e hana ana i ka manawa like, a me ka holo ana hiki ke palua ma lalo o ke kūlana o ka ia impeller waho anawaena. No laila, ke kahe o ka māhele pahu pahu ʻoi aku ka nui. Wehe ʻia ka pahu pahu i ka waena, ʻaʻole pono e wehe i ke kaʻa a me ka pipeline i ka wā o ka mālama ʻana, e wehe wale i ka uhi pahū, no laila ua maʻalahi ka nānā ʻana a me ka mālama ʻana. I ka manawa like, aia ka wai inlet a me ka puka o ka paila i ka ʻaoʻao like a kū pololei i ka axis pump, kahi mea e pono ai ka hoʻonohonoho ʻana a me ka hoʻokomo ʻana o ka paila a me nā paipu inlet a me waho.

mea hoʻokaʻawale pahu pahu impeller

Ma muli o ke ʻano symmetrical o ka impeller, ua kaulike ka ikaika axial o ka impeller, a ua paʻa ka hana ma kēia ʻano. Kākoʻo ʻia ka impeller a me ka pahu pahū e nā bearings ma nā ʻaoʻao ʻelua, a koi ʻia ka lāʻau e loaʻa ka ikaika kiʻekiʻe a me ka ikaika tensile. A i ʻole, ma muli o ka nui o ka deflection o ke kumu, ua maʻalahi ke haʻalulu i ka wā o ka hana, a me ka puhi ʻana i ka bearing a wāwahi i ke kumu.

Ma muli o kona laulā noi ākea, ka hana paʻa, a me ka hoʻonohonoho pono ʻana a me ka mālama ʻana, hoʻohana nui ʻia nā pahu pahu hoʻokaʻawale i loko o nā keʻena pumping nui a me waena, e like me ka hoʻoulu ʻana i ka ʻāina mahiʻai nui, ka wai a me ka lako wai o ke kūlanakauhale, a hoʻohana nui ʻia. ma nā hale hoʻoheheʻe wai ma ka muliwai Yellow. puni honua. Me ka piʻi nui ʻana o ka nui-kahe, kiʻekiʻe-poʻo pumps, ʻelua-ʻanuʻu a i ʻole ʻekolu-ʻanuʻu pālua suction split case pumps ua puka mai i nā makahiki i hala.