Mechanical Flow Meter Material:Aluminum Connection Size:BSPF/NPT1’ 1.5'' Accuracy:±1% Accumulative Counting:8 digits Max Pressure:3 Bar Flow Range:10-180L/min Units:Litre Packing:6UNIT/CTN N.W/G.W:14.5/15KGS Carton Size:62 x 29 x 38cm Applications:Gasoline,Diesel,Kerosene