... price)Specifications:A,SBL digital flow meter,intelligent flow meter,gas flow meter,liquid flow meter,steam flow meter etc.B,Flange ,clamp,thread ... product has the performance against interference and impurities, and is light and reliable, hence is widely used in petroleum industry, ... 1:30.6,Good repeatability, generally 0.10.08% , fast to measure.7,Small pressure loss, only about 1/2P of Standard ...