/ Liuliang / 
 LZB / LZJ Glass rotor flowmeter has been widely used in chemical, petroleum, light industry, medicine, environmental protection, food and Metrology, scientific research and other departments, non-pulsating flow measurement of single-phase (liquid or gas) flow. 
 LZB / () F/LZJ- () F Series Rotameter corrosion-resistant glass has strong corrosion resistance, can detect acid (except hydrofluoric acid), alkalis, oxidizing agents and other corrosive gas or liquid flow, used in chemical, pharmaceutical, paper making, sewage treatment and other industries.