... solvent metering;6. Acid pH liquids;7. Liquefied petroleum gas(LPG);8. Crude oil, also for heated and/or ... Aviation fueling , Animal feeds , Beverage , Cosmetics , Chemical processing , Concrete add mixtures , Dairy , Liquid fertilizers , Food processing , Fuel oil delivery , General ... Positive Displacement Flow Meter/Fuel Dispenser Flow Meter/Diesel Gas Petroleum Flowmeter/Measuring Instrument