FM-120L Flow Meter is to measure the exact quantity of the dispensed fuel.They are designed for non-commercial use only.These flow-meters are reliable,inexpensive,easy to install and simple to calibrate on the workplace.Aluminium metering chamber,1" thread connection.Mechanical readout device with rotating wheels.Subtotals can be set to zero,total readouts can not. Measurement: Liter Max.Pressure: 3 Bar Flow Rate: 20L-120L/min Inlet&Outlet: 1" Precision: ±1% Package: 6pcs/carton Net Weight: 12Kg Gross Weight: 13Kg Dimension: 530×250×360mm