Manometer: Kuti udzore uye utarise kudzvanywa mukati meiyo tangi yekuchengetedza, manometer inofanira kuiswa pane yakachengeterwa tangi. Kudzvinyirira Gauges pane Liquefied Petroleum Gasi Matangi anowanzobatanidza kuverenga kuverenga kuyananiswa kweGouges yakadai seyakajairwa turnes Hose Pressure Gauges. Diaphragm yekumanikidza gaauges uye isiri-yekuonana kure kumanikidza Gaurues
