Oval gear flow meter

 Oval gear flow meter 
As one kind of oil flow meter ,oval gear flow meter is very economy 
Oval gear flow meter have low viscosity type and high viscosity type 
Low viscosity media,like diesel oil,gasoline etc.
High viscosity media,like heavy oil,Fuel oil,Crude oil etc.
Oval gear flow meter is suitable to meaure the oil on the truck ,even though mechanical display,accuracy still could reach 0.5%


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