Gear Flowmeter, Turbine Flowmeter, Digital Flowmeter, Oil Flowmeter used widely in oil, food industry, Size: 3/4"-3" Flowmeter, Gear Flowmeter, Turbine Flowmeter, Oil Flowmeter. 1. OGM Gear Flowmeter.OGM ... .1%Pressure class300PSI /21barSupposed filter dimension553. LC Gear Flowmeter Meter LC gear flowmeter are widely used in flow measurement in the industrial ...