Ana amfani dashi galibi don sanya matsafin gas ya haɗu da ƙa'idodin, riƙe matsin lamba, da ci gaban wadata. Halin shi ne aminci, mai sauƙin hawa da sauƙi don shigarwa, ƙarfin hawan gas, kayan sarrafa atomatik.
Bayani dalla-dalla dangane da ainihin yanayin halin da ake ciki, an rarraba kayan zuwa ƙarfe carbon da enamel.