N3.5 series urea pump is a new generation gear type independent pump independently developed by Kailong High-tech.It needs to be installed in the vehicle by bracket alone. It has the functions of urea solution filtration, temperature detection, pressure detection, heating, injection building pressure, stabilizing pressure, reverse pumping, anti-freezing and so on. It is small in size and light in weight, easy to install and maintain, and widely used in national Sixth light truck, heavy truck and other vehicles.