How to choose the V4 or V8

1.How to choose the V4,V8 fuel consumption flow meter？
   In general,less 200kw vehicle,should choose the V4 series;beyond 200KW,theV8 series is suitable.But,for Trailer pump, pump, car pump.Only V8 series is suitable.

   Moreover,the V4 series flow meter flow range is 1~100 L/h,the V8 flow meter flow range is 4~200 L/h.
2.The install location:
   a.The fuel consumption flow meter can't be install near the exhaust pipe,otherwise,the measuring error may increase;
   b.It's best for the fuel consumption install near the tank;as far as possible to install the shortest length of tubing .
   c.The fuel consumption flow meter should install the location where it's convenient reading;

   d.The fuel consumption should install the location where with less shock.

3.The install steps:
   A.Search the suitable location to install the fuel consumption flow meter;
   B.Fixed the flow meter:
      The bracket near the oil tank ,find a suitable location to install the flow meter.May be you should use the suitable shape of bracket.

  C.Connect with the pipe:
      1).connect the inlet pipe,from the oil tank to flow meter;
      2).Unplug the return pipe of tank and  block the return port;
      3).Unplug the flow meter outlet outside valve;
      4)Clear the gas of pipe from the outlet of flow meter.

 D.Connect the pipe(From the Pump to flow meter)
   1).Connect the outlet of flow meter to inlet of the pump;
   2).Connect the return pipe to tank,in order to clear the air;
   3).Start the pump,Clear the air of pipe,until not appear the bubble.than turn off the pump;

Click here,If you would like to know more details of V4 and V8.

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