Impela. I-liquefied petroleum gas, ikakhulukazi yenziwe i-propane ne-butane, futhi iqukethe nenani elincane lamagesi njenge-ethane, propene, kanye ne-pentane.
Ekuthuthukisweni kwakamuva, isitoreji se-propane sishintshele kumasilinda ensimbi akhethekile, yakhelwe ngama-valve angasetshenziswa kuphela kusetshenziswa i-wrench yangaphakathi ene-hexagonal eyingqayizivele. Le nqubo entsha ibhekana nokuguquguquka okuphezulu kwe-propane nokucindezela, egcizelela isidingo salezi zisilinda ezikhethekile zokuqinisekisa ukugcinwa okuphephile nokugcwalisa kabusha okuphumelelayo.