Ho na le lintlha tse ngata tse lokelang ho nahanoa ha u khetha pompo ea nyeoe ea axial le impeller hantle. 

Taba ea pele, re lokela ho tseba hore na mokelikeli o lokela ho isoa hokae le hore na o phalla ka tekanyo efe. Motsoako oa hlooho le phallo e hlokahalang e bitsoa sebaka sa mosebetsi. Sebaka sa mosebetsi se amana ka kotloloho le impeller geometry e hlokahalang. Lisebelisoa tse nang le pompo e telele e otlolohileng (hlooho e phahameng) e hloka li-impellers tse kholoanyane tsa bophara ba kantle ho feta tse nang le ho pompa ka nako e khutšoanyane (ho pompa).

Another consideration that is directly related to impeller size is the expected solids content in the application. Many applications have a variety of solids in the pumped media. These solids can range from small abrasive debris such as sand or metal shavings to fine fibrous materials to large solids the size of a baseball or larger. The pump and impeller selected must be able to pass these solids while avoiding clogging and damage from wear. Additional consideration must also be given to the equipment downstream of the pompo ea nyeoe ea axial. While a pump can be selected to pass a specific type of solids, it cannot be assumed that the downstream piping, valves, and other process equipment will have the same solids handling capabilities. Knowing the expected solids content in the liquid is critical not only to selecting the right size pump and impeller, but also to selecting the impeller style that best suits the application.

E 'ngoe ea lintho tse tiileng tse sebetsanang le li-impellers ke li-impeller tse bulehileng. Impeller ena e atisa ho sebelisoa ho hloekisa likhoerekhoere le metsi a litšila 'me e na le geometry e kenyelletsang litsela tse pakeng tsa mahare a nang le lehlakore le bulehileng le shebaneng le ho kena. Libaka tse pakeng tsa li-blades li fana ka tsela e boreleli bakeng sa impeller ho sutumelletsa lintho tse tiileng tse kenang ho tloha ka lesoba la ho hula li-impeller ho ea ho volute 'me qetellong ka ho ntša pompo.

Khetho e 'ngoe ea ho sebetsana le lintho tse tiileng ke vortex kapa impeller e tsosolositsoeng. Mofuta ona oa li-impeller o kenngoa ka har'a casing (ho etsa sebaka se seholo se bulehileng pakeng tsa mochine le sekepe sa ho hula) 'me se etsa hore mokelikeli o tsamaee ka har'a li-vortices tse entsoeng ke ho potoloha ka potlako ha impeller. Le ha mokhoa ona o sa sebetse hantle, o fana ka melemo e mengata bakeng sa tsela ea li-solids. Melemo e ka sehloohong ke sebaka se seholo sa mahala le tšitiso e fokolang ho feta tsela e tiileng.

Pumps used at high altitudes have their own set of solids handling considerations. Since these applications typically use smaller piping, the solids passage size of the entire system must be considered, not just the pump. Typically, the axial nyeoe e arohaneng pump manufacturers offering high-pressure pumps will include a strainer at the inlet to prevent large solids from entering the pump. This is ideal for high-pressure applications where minimal solids are expected, but can cause clogging if enough solids accumulate around the screen surface.

There are many factors to consider when choosing the right axial split pompo ea nyeoe and impeller, and understanding the various styles of pumps and impellers is often one of the most critical steps.