Compressor ya Dakin igabanijwemo ubwoko bubiri: ubwoko bwisubiraho nubwoko bwa Hermetike, compressor isubiranamo igizwe ahanini ninzu, crankshaft, guhuza inkoni, guteranya plaque ya piston, kashe yuzuye, pompe yamavuta, kugenzura ubushobozi, kuyungurura amavuta, guswera no gusohora gufunga valve no gushiraho gasketi nibindi compression ikorwa mugusubirana ingendo za piston muri silinderi, valve igenzura gaze mumbere no hanze.