Voltage : 220V
Accuracy: ±0.3%
Flow Rate: 9 to 50L/min
Power: 550W
Working Temperature : -40 ℃ - 60℃

The AOCHENG AC-AD40 Ex-proof Fuel Pump is designed for AdBlue/DEF dispensing in service centers and mobile equipment applications. Featuring a compact cabinet design, flexible mounting options, and quick-connect DC power, it supports convenient fluid dispensing for tractors, backhoes, boats, generators, and other equipment. With a flow rate of 5–35 L/min and 1% accuracy, it provides a practical solution for controlled AdBlue/DEF transfer.

| Item | Specification |
|---|---|
| Model | AC-AD40 |
| Product Type | Ex-proof Fuel Pump |
| Application | AdBlue / DEF |
| Voltage | 12V / 24V / 220V |
| Power | 550W |
| Flow Rate | 5–35 L/min |
| Accuracy | 1% |
| Display Digits | 664 |
| Maximum Pressure | 3 bar |
| Operation | Mounted / Handheld |
| Power Connection | Quick-Connect DC Power |
The AC-AD40 supports both mounted and handheld operation, allowing users to select a suitable installation method according to their tank configuration and dispensing requirements.
The quick-connect DC power design supports convenient connection and disconnection, making the unit suitable for different equipment storage and refilling environments.
With a flow rate of 5–35 L/min and 1% accuracy, the AC-AD40 supports controlled AdBlue/DEF dispensing for commercial vehicles and machinery.
The cabinet structure integrates the dispensing equipment into a compact unit, making it suitable for service centers and tank-mounted installations.
Available in 12V, 24V, and 220V configurations, the AC-AD40 can be selected according to the power supply requirements of the installation environment.
Yes. AOCHENG is a professional manufacturer of fuel transfer equipment, AdBlue/DEF dispensers, pumps, and related accessories since 2007. We provide product manufacturing and supply solutions for international distributors, wholesalers, and industrial customers.
Yes. We support product customization based on customer requirements. If you provide your own design, drawings, or specific configuration details, our team can evaluate the requirements and discuss suitable customization options, including product appearance and labeling.
We accept various international trade terms, including EXW, FOB, and CIF. Customers can choose the most suitable shipping arrangement according to their destination, purchasing requirements, and logistics preferences.
AOCHENG provides a one-year warranty for products under standard operating conditions, in accordance with international standards. The warranty excludes wearable parts and seals. Our team can also assist customers with product-related technical support.
Yes. The AC-AD40 is available in 12V, 24V, and 220V versions and supports mounted or handheld operation. When requesting a quotation, please specify your preferred voltage, installation method, and order quantity so we can recommend a suitable configuration.


This portable AC-AD40 big flow rate DEF fuel dispenser equipped with ADBLUE pump and ADblue filter and ADblue nozzle . is a popular choice for those who want to transfer ADblue and it have big flow rate .you can save time to transfer.
Features:
1.Voltage : 220V
2.Accuracy: ±0.3%
3.Flow Rate: 9 to 50L/min
4.Power: 550W
5.Working Temperature : -40 ℃ - 60℃
FAQ
1. Q. Are you manufacturer or trading company ?
1. We are manufacturer since 2007.
2. Q. Can we do our own design ?
1. yes,of course ,if you can supply the design ,we can do it .
3. Q. What is your terms of delivery?
1. We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
4. Q. How long is the warranty?
1. According to international standards, products in standard operation is 1 year(except wearable parts &seals).


