When your diesel motor needs solid outflows control, choosing the right urea pump diesel framework gets to be basic for execution and compliance. Our progressed diesel debilitate liquid pumps provide exact AdBlue infusion for SCR aftertreatment frameworks, guaranteeing your commercial vehicles meet rigid outflow guidelines. With over two decades of designing brilliance, we've created vigorous arrangements that withstand cruel working conditions whereas keeping up ideal NOx diminishment productivity. Each item unit highlights coordinates warming components and solidify assurance, making them perfect for year-round operation over different climates and requesting applications.
Qintai commitment to advancement drives each perspective of our SCR pump plan. You get more than fair a component – you get a total arrangement designed for greatest unwavering quality and performance.
Your diesel motor merits the most solid outflow control innovation accessible. Our pumps highlight culminate compatibility with Bosch ECU frameworks, guaranteeing consistent integration with existing motor administration stages. The additional pre-filter plan avoids blocking issues that commonly torment second rate frameworks, whereas our aluminum-magnesium amalgam connectors stand up to erosion in challenging environments.
Each pump consolidates withdrawal usefulness that anticipates fluid solidifying amid shutdown cycles. This cleverly plan secures your speculation and guarantees steady execution, indeed in extraordinary cold conditions. The coordinates warming framework conveys up to 135W of control, ensuring fast AdBlue planning when temperatures drop.
Your operations request reliable, exact dosing execution. Qintai frameworks provide remarkable stream rates of 12kg per hour whereas keeping up infusion exactness inside 5% when matched with Bosch dosing modules. The 9-bar weight capability guarantees appropriate atomization and blending inside the deplete stream.
| Parameter | Specification |
|---|---|
| Max. Dosing Flow | 12,000ml/h |
| Injection Accuracy | 5% with BOSCH DM |
| Operating Temperature | -40°C to 85°C |
| Injection Pressure | 9 bar (rel.) |
| Supply Voltage (24V) | 28.5V rated; 18V-32V DC |
| Supply Voltage (12V) | 14.2V rated; 9V-16V DC |
| Urea Temperature Range | -5°C to 70°C |
| Rated Power | 50W (no heating) |
| Motor Speed | 900-3500 r/min |
| Heating Power | Max. 135W @ RT & 28.5V |
| Product Life | 24,000h / 1.2M km |

Understanding your emanation control framework makes a difference you make educated support choices. The pump conveys AdBlue from your tank to the dosing module at accurately controlled weight levels. This guarantees exact metering for compelling NOx lessening all through your SCR catalyst system.
Communication with your Motor Control Unit directs dosing amount based on real-time motor stack, deplete stream rates, and NOx sensor criticism. This shrewdly coordination maximizes fuel productivity whereas keeping up outflow compliance over all working conditions.
Freezing conditions show special challenges for diesel emanation frameworks. Qintai coordinates radiators and solidify assurance rationale guarantee AdBlue dissolves totally some time recently conveyance starts. The framework starts dosing as it were when arrangement temperatures surpass solidifying focuses, ensuring both pump components and infusion hardware.
The withdrawal pump include anticipates remaining liquid from solidifying inside framework lines amid shutdown periods. This proactive approach kills common cold-weather disappointments that can sideline your vehicles when you require them most.

Your victory depends on legitimate framework integration and progressing bolster. We give comprehensive specialized help to guarantee ideal execution from your urea pump diesel establishment. Our building group gets it the complexities of present day SCR frameworks and can direct you through choice and usage processes.
Whether you require standard setups or custom arrangements for specialized applications, our adaptable plan capabilities oblige differing necessities. From starting meeting through long-term support back, we're committed to your operational success.

Every pump experiences thorough testing to meet universal quality benchmarks counting ISO9001 and IATF16949 certifications. Qintai fabricating forms guarantee steady execution over generation runs, whereas comprehensive quality control approves each unit some time recently shipment.
With an anticipated benefit life of 24,000 hours or 1.2 million kilometers, you can number on long-term unwavering quality from your speculation. This expanded toughness diminishes add up to proprietorship costs whereas minimizing startling downtime.




Ready to upgrade your diesel emission control system? Our team stands ready to help you select the perfect urea pump diesel solution for your specific application requirements. Contact us at info@qt-sensor.com to discuss your needs and discover how our proven technology can enhance your vehicle performance while ensuring emission compliance.
From specialized details to establishment direction, we give the ability you require for fruitful SCR framework execution. Let us offer assistance you accomplish ideal execution with dependable, productive emanation control innovation planned for the requests of cutting edge diesel operations.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.