Injectors and Fuel Rails Systems

Injectors and Fuel Rails Systems

Dumarey offers state-of-the-art injectors and fuel rails systems, designed to deliver precise fuel management for both automotive and industrial engines. Our solutions ensure optimal combustion, improved fuel efficiency, and reduced emissions, supporting the latest advancements in fuel systems technology.

Energineering your future

Low Pressure Gasoline Injectors

The Deka VII collection PFI Gasoline injector features a modular design for maximum flexibility. These flex fuel injectors offer A-squared™ spray and low leakage alongside a high linear for long-lasting performance.

Read more
DEKA VII Technical Sheet 
(pdf - 2 MB)

High-Precision Injectors

Our injectors are engineered for accuracy and durability, providing reliable fuel delivery under a wide range of operating conditions. Whether for passenger vehicles, commercial trucks, or off-road machinery, Dumarey injectors are tailored to meet stringent performance and emissions standards.

Key Features:

  • Fine atomization for efficient combustion
  • High pressure resistance for modern engines
  • Long service life with minimal maintenance
Read more
XL5.1-50 Technical Sheet 
(pdf - 2 MB)

Integrated Fuel Rails

Our fuel rails work seamlessly with injectors to ensure balanced fuel distribution across cylinders. Each rail is manufactured to precise specifications, ensuring compatibility with advanced fuel systems and compliance with international emissions regulations.

 

Benefits:

  • Consistent fuel pressure and flow
  • Compatibility with direct injection and common rail systems
  • Reduced vibration and noise
Read more
Fuel Rail PFI Technical Sheet 
(pdf - 1 MB)

Aftertreatment Dosing Unit

Our Reductant Dosing Unit (AdBlue injector) is available in three varieties to fit light, medium, or heavy-duty applications.

The product provides a specific urea injection though a customized geometry to fit Customer application interface. It features cooling solution in air or in liquid and versions assembled with wiring harness.

In the same family the Diesel Dosing Unit (HC injector) covers a similar functionality with utilization of diesel injection.

Read more
RDU3 Technical Sheet 
(pdf - 1 MB)
Some of our

Customers

For over 40 years, we’ve applied our expertise to develop high-quality projects.

Thanks to our history and experience, we understand the value of building strong relationships with our customers.

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