Air tsabtace tace ne wani muhimmin abu da ake amfani da gas tacewa, sa gas tsabtace. Wannan bangare za a iya shiga a gaban karshen juyawa injin famfo shigar da iska, don haka da gas shiga injin famfo samun tacewa tsabtace, cire mafi yawan gas da ke ciki kamar ƙura da sauran cututtuka da ruwa tururi, da dai sauransu, hana injin famfo sakamakon numfashi mara tsabta gas hana al'ada aiki da kuma tsawaita injin famfo aiki rayuwa.

Injection port haɗi injin kwantena, gas shiga gas barrel, ta hanyar gas barrel ciki tace sassa tacewa; A tsabtace gas ya kai zuwa uku hanyoyi, da iska fitarwa haɗi inji famfo, samar da suction na'urar. A inji tebur a kan uku hanyoyin iya auna su inji darajar. Drainage dunƙule juyawa kawar da datti.