FM1 Flow meter , adopts advanced technology, which can be widely used on different gasoline dispensers. This product has advantages as long using term, high precision, firm structure etc. It can be the best choice of gasoline dispenser component. Technical performance: Packing size: 440mmx275mmx240mm Discharge rate of each revolution: 0.5L Rotary direction of axial: Clock wise Level: 224mm Vertical : 197m`m Flow range: 5L~100L Working pressure: 0.12mp~0.25mp Accuracy: ±0.2%(5L/min-100L/min) Repeat error: ≤0.1% Working life: ≥2000000L