бытовой мембранный алюминиевый корпус газового счетчика 1.6

household diaphragm aluminum case gas meter 1.6 CFMG:One of the china strongest enterprise in china china famous trademark specialized in meter for over 20 years New design, exquisitely made, high sensitivity, accurate metering easily installed and maintained, equipped with anti reverse facilities, adoped avanted surface treatment, corrosion resistant, long operation life diaphragm structure andbig digital wheel equipment used for :Artificial gas,natural gas,biogas,liquefied petroleum gas------- Item: G-1.6 Normal flow rate:1.6 m3/h Max flow rate:2.5 m3/h min flow rate:0.0016 m3/h Max work pressure:20 kpa Registe:4+3(9999.999) Min allowable error: Class A:Qmin≤Q≤0.1Max≤3% 0.1Qmax≤Q≤Qmax≤±2% Class B:Qmin≤Q≤0.1Qmax≤±3% 0.1Qmax≤Q≤Qmax≤±1.5% average value of total pressure loss:≤200pa Thread of inlet and outled: M30*2 For more product,welcome to visit our webside: http://feiyue.en.alibaba.com www.feiyuegroup.cn