G6S Sapphire Diaphragm Commercial Industrial Steel Case Gas Meter

G6,G10,G16,G25,G40 are freon gas meters for commercial and industrial use. This  freon gas meter serial has absorbed strong points of both domestic products and products abroad. It was developed with innovative spirit and experienced skills of more than twenty-year that is owned by sapphire meter. This kind of freon gas meter applies to non-corrosive gas measurement by restaurants, canteens and factories. These gases include artificial gas, natural gas, methane, liquefied petroleum gas and other non-corrosive gas all of which are insensitive to impurities. This serial freon gas meter complies to national regulations of GB/T6968-2011(1.5 class)