... % 3.Flow Rate:25-3000 L/min 4.Medium:gasoline,LPG,diesel,etc Flow MeterAdvantages: 1. Excellent stepless adjusting mechine2. High ... solvent metering;6. Acid pH liquids;7. Liquefied petroleum gas(LPG);8. Crude oil, also for heated and/or viscous liquids ... ,strainer,air eliminator and preset valve MA-40-CX-10LPG Dispenser Meter with strainer,air eliminator and differential valve MA-50 ...