Hot sale diesel injection pump element - Factory direct selling high quality 6.5 urea pump -Chengui
Hot sale diesel injection pump element - Factory direct selling high quality 6.5 urea pump -Chengui Detail:
working principle
The hydraulic and mechanical principle of urea pump is shown in the figure. It is mainly composed of motor, supply pump, reverse pump, on-off valve, pressure chamber and throttle hole. There are two working states of the pump, supply and empty. When urea solution is supplied to the urea solution in the urea cavity, a part of the urea solution is supplied to the urea injection system through a throttling tank to drive a part of the liquid supply to the urea injection system.
In low temperature environment, in order to prevent pipeline blockage, the pump needs to empty the pressure chamber. The controller automatically judges that it is in the empty state. At this time, the supply pump stops working, and the on-off valve is opened. The reverse pump pumps pump the residual urea solution in the pressure vessel back to the urea tank
Product features:
The flow passage parts are made of integral stainless steel 304
Corrosion resistance mechanical seal cold resistance 50 degrees below zero 150 degrees above zero
Protection grade of explosion proof permanent magnet motor IP55
Built in pressure reducing valve
Small size, easy to carry
Most of our products have been widely applied around world and enjoyed a good reputation by its quality ,reliability and professional pre-sales and after-sales service of DS team.
We warmly welcome your patronage and will serve our clients both at home and abroad
with products of superior quality and excellent service geared to the trend of futher developmen as always.
We have advanced technology and management system to ensure that each product meets a high standard.
Product detail pictures:
Related Product Guide:
Our products are broadly identified and trustworthy by people and may meet continually modifying financial and social requires of Hot sale diesel injection pump element - Factory direct selling high quality 6.5 urea pump -Chengui , The product will supply to all over the world, such as: Marseille , Angola , Danish , Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
By Eve
from Malta
- 2018.10.31 10:02
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Joanne
from Croatia
- 2017.06.16 18:23
