... read,convenient use and maintenance,compact structure design;When clean or change graduated tube,it is unnecessary to stop the main ... . As reference;LZB-()FL/A series adopt to flange connection(or wafer),equip with DN15 rotameter,shunt pipeline with 1/2 ... adopt to flange connection.The users can change the instal vertical or horizontal.This series equip with DN10 flowmeter,with small structure,stop ...