This Ultra Heavy Duty Fuel Dispenser is especially used for commercial fueling at oil depot or oil distribution site, railway station, to dispense oil, diesel oil or water. This heavy duty dispenser, equipped with stable electrical components and accurate flowmeter, ensure good performance, accuracy, and easy to be operated and maintained. This fuel dispenser is driven by liquid pumped by the pumping unit nearby. The pumping unit should be equipped with 5KW 7.5KW motor, to ensure flowmeter 25-40 m/hour, pumping lift is around 32 meters of water. FeaturesSpecially designed with Explosion-proof Separating Cabinet, with 150mm height, which divides the whole unit into two parts, the upper part is electronic unit, including main board, display and keypad box, etc. Under the Separating Cabinet, there is strong power explosion part, including explosion-proof solenoid valve, flow meter, explosion-proof junction box, and explosion-proof communication box, explosion-proof pulser. The two parts are well sealed and isolated. 1. Good accuracy, heavy duty, low noise. 2. Safe data keeping , backup power able to keep the display on at least 15 minutes. Fueling data can be saved for long time 3. Matured computer control technology, easy and safe operation.4. Automatic check function, reset to 0 automatically every time refueling.5. Preset function, preset volume or amount , preset by backstage system..6. Stable and good performance. Separate Strong power and weak power system. 7. Large LCD display, with back lighting for night viewing8. Strict processing and quality control, stable, liable and strong electromagnetic compatibility. Outstanding Advantages: 1 Two flowmeter, high flow rate meter and spare turbine meter for emergency. 2 Crane rotating pipe and hose for flexible refueling at different position and direction. 3 Specially designed nozzle holder made of steel pipe, for dropping liquid collecting. 4 Rotating nozzle for convenient operation5 Automatic heating device for the pipe system.6 Dual flow rate control solenoid valve for accurate measuring. Technical Parameters:Accuracy: ±0.3% Flow rate range:45 to 450 liter per minuteDisplay:Price: 0.0099999Volume: 0.0099999.99 liter or gallon Sales:0.009999999 Decimal point position can be chosen by clientTotalizer: volume 0-42949672.95 liter or gallon Weight 0-42949672.95 kg Working environmental temperature:-40oc to +55ocRelative humidity: ≤95% Working pressure: ≤0.5Mpa Noise: ≤72dB