KRAL screw pumps for fuels stand for the highest quality and reliability in the delivery of a wide range of fuels. Our pumps are specially developed to meet the demanding conditions in fuel supply. They offer precise metering and smooth, pulsation-free delivery, making them ideal for refinery, tank storage and transportation applications.

Thanks to state-of-the-art technology, our fuel pumps ensure efficient and safe handling of gasoline, diesel, oil and other chemical liquids. The robust design ensures durability and minimizes maintenance, even under the toughest operating conditions. Our pumps are also energy efficient and help you reduce operating costs.

KRAL relies on innovative solutions to meet the specific requirements of our customers. With a wide range of models and configurations, we can offer exactly the right pump for your specific needs. In addition, our experienced technical support team is ready to assist you with the selection, installation and maintenance of your pump.

KRAL - Your expert for pump technology.

"Quality, innovation and speed, at all times and worldwide."

KRAL has positioned itself as a manufacturer of quality products at a fair price/performance ratio since the company was founded. We offer customized solutions for systems, from engineering to commissioning, both locally and worldwide. Our after-sales service is also there for you after your purchase.

See our services for yourself. We are here for you.

Make a request

Advantages of our fuel pumps.

KRAL fuel pumps set themselves apart from other types of pumps by continuously delivering a wide range of media, of varying quality and viscosity, in high quantities, even under conditions of high differential pressure. In addition, they offer the advantage of a compact design and excellent flexibility.

High efficiency and performance.
Our screw pumps are known for their exceptional efficiency. They provide continuous, pulsation-free delivery, resulting in a smooth fuel flow and improving the overall efficiency of the system.

Durability and low maintenance.
By using high-quality materials and advanced manufacturing techniques, we guarantee a long service life for our pumps. The robust design ensures minimal maintenance requirements and reduces operating costs over time.

Adaptability.
We understand that every application has its own specific requirements. Our fuel pumps are available in a variety of sizes and configurations to allow for optimal customization to your specific needs.

Safety and reliability
Safety is KRAL's top priority. Our pumps are designed to work reliably even under extreme conditions. This not only protects the systems in which they are used, but also ensures the safety of the operating personnel.

Environmental friendliness
Our technology is designed to minimize environmental impact. Efficient fuel delivery reduces energy consumption and therefore also emissions.

Expert support
Our experienced team is on hand to provide you with advice and support, from choosing the right pump to after-sales technical assistance. We strive to deliver not just products, but complete solutions tailored to your requirements.

X

Advanced surface treatment

As an option, the pump housing can be supplied with a special surface treatment. This treatment offers wear reduction and improved sliding properties with low-viscosity liquids.

X

Optimum cooling and lubrication

The application-specific dimensioning of the balancing cylinder ensures good cooling and lubrication of the sealing surfaces of the mechanical seal.

X

Ventilation of the sealing chamber

The sealing chamber has its own vent hole. This enables simple, professional venting during commissioning.

X

Self-venting

The venting between the pressure and suction side starts directly at the mechanical seal. This ensures that air cushions are displaced into the vent line by the medium, even when installed vertically.

Advantages of our fuel pumps at a glance

High efficiency thanks to pulsation-free delivery for optimum fuel flow
High-quality materials for a long service life and low maintenance requirements
Wide range of sizes and configurations available
Reliable operation even under extreme conditions
Lower energy consumption and minimized emissions
Can be used in a wide range of industries and applications
Comprehensive advice and technical support
DIN standardization

Do you have any questions? - We will be happy to help you!

We and our independent sales and service partners are available to you worldwide at any time.
Please contact us by phone or e-mail or use our inquiry form and we will get back to you shortly.

Our contact persons

Make a request

Areas of application for our fuel pumps

Fuel pumps for transfer and supply tasks

KRAL K series fuel pumps are the ideal solution for transfer tasks and filling separators, boilers and booster modules with heating oil and diesel. These pumps are available in a three-spindle version, which is not only cost-effective but also very compact. Designed to operate at pressures of up to 16 bar, they guarantee reliable performance and durability. The K series offers a wide range of customization options and can be quickly adapted to the specific requirements of any system. With this pump series, you can ensure efficient and precise fuel supply in your application.

Feed and booster pumps for heating oil modules

K series fuel pumps from KRAL in a three-spindle design are ideal as feed and booster pumps in heating oil supply modules. These pumps are specially designed for operating temperatures up to +180 °C. For use with media that reach temperatures of up to +300 °C, we recommend our versions with magnetic coupling, which are hermetically sealed and maintenance-free. We also offer the option of supplying the pumps as single or double stations to ensure flexibility in installation and application. With our technology, you can ensure an efficient and reliable fuel supply for your heating systems.