Ukulwa nomlilo Fight FM Ul Groud Fitting 90 ° Elbow umkhiqizo osezingeni eliphakeme futhi athembekile oklanyelwe izinhlelo zokuvikela umlilo. Ngesitifiketi sayo se-Ul, iqinisekisa ukuhambisana namazinga wezimboni futhi iqinisekisa ukuphepha kwengqalasizinda yakho yokucindezela umlilo.