Bock Gusubiranamo piston compressor igabanijwemo ubwoko bubiri: ubwoko bwuguruye nubwoko bwa hermetic, compressor zifungura disiki yo hanze (ukoresheje V-umukandara cyangwa clutch).Gukwirakwiza imbaraga nuburyo bukwiranye na shaft ihuza.Hafi y'ibisabwa byose bijyanye na drive birashoboka.Ubu bwoko bwa compressor igishushanyo kiroroshye cyane, gikomeye kandi cyoroshye kubyitwaramo, mubisanzwe hamwe namavuta ya pompe.Ubwoko bwa compressor ya semi-hermetic ni iyimbere ya moteri kandi moteri yubatswe muri compressor, igizwe nubushobozi no kwizerwa kurwego rwo hejuru rwubuziranenge.