1.Adopting combination pump or separate pumpíósmaller shape and convenient maintenance. 2.Adopting painting-side for common type and stainless steel side for luxurious type. 3.Leading-static and highly-hang oil pipe (inner-diameter 19mm, length 4500mm). 4.Features fueling as rationíóresetting by computer and re-displaying when power cut. 5.Big-size aluminum nozzle booter. 6.Submersible pump to be optional. 7.Flow meter features high precision and strong reliability. 8.Excellent electromagnetic compatibility and strongly anti-jamming. 9.Be capable of connecting with central computer in gas station. 10.Conveniently combining and extending function. 11.To update ic card fuel dispenser.