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KRAL GmbH
Bildgasse 40 Industrie Nord 6890 Lustenau
API pumps
KRAL screw pumps from the manufacturer for cost-saving pumping of high volumes.
API pumps from KRAL stand for maximum reliability and precision. Our screw pumps can be designed according to API to meet stringent requirements. With robust design and exceptional efficiency, our API pumps offer an optimal solution for demanding industrial applications.
KRAL pumps are characterized by their durability and ease of maintenance. Thanks to state-of-the-art manufacturing technologies and careful material selection, our pumps guarantee high operational reliability and low life cycle costs. The API-compliant pumps from KRAL are ideal for use in the oil and gas industry and in chemical plants.
Our experts are continuously working on the further development of our products in order to meet the growing demands of the industry. We attach great importance to energy efficiency and environmental compatibility. The compact design of our screw pumps enables easy integration into existing systems and helps to optimize your processes.
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 API pumps from the manufacturer for systems, from engineering to commissioning, both locally and worldwide. Our after sales service is also there for you after the purchase.
Convince yourself of our services. We are here for you.
Convince yourself of our services. We are here for you.
Advantages of our API pumps.
Our API pumps set standards in terms of efficiency and reliability. Discover the outstanding benefits that our pump solutions offer for your applications:
- Highest reliability.
Our API pumps are known for their outstanding reliability. They are designed for continuous use under extreme conditions and ensure continuous and trouble-free performance.
- Long service life.
Thanks to their robust design and high-quality materials, our API pumps offer an exceptionally long service life. This minimizes maintenance costs and downtime, resulting in higher productivity.
- Maximum efficiency.
Our API pumps are designed to achieve maximum energy efficiency. This reduces energy consumption and lowers operating costs while minimizing environmental impact.
- High adaptability.
We offer a wide range of models and options that can be adapted to the specific requirements of your applications. This ensures that you always get the optimum solution for your needs.
- Easy maintenance.
The design of our API pumps makes maintenance quick and easy. This reduces downtimes and ensures smooth operation of your systems.
- Compliance with international standards.
Our API pumps meet the strict requirements of international standards and certifications. This not only guarantees the safety and quality of our products, but also their worldwide applicability.
- Excellent customer service
Our dedicated service team is always on hand to assist you with the selection, installation and maintenance of your API pumps. We offer comprehensive support and technical advice to ensure that your pumps are always working optimally.
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Flexible connections
If the outer casing of the screw pump is made of steel, almost any position, direction, size, type and classification of the flange is possible. It can be optimally adapted to any installation situation.
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Housing variants
Depending on the operating requirements, the CG series screw pumps are available with cast iron or steel housings.
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External overflow valve
The overflow valve ensures that the liquid is diverted in the event of overpressure.
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Rotary shaft seal
The CK series screw pump is only available with a radial shaft seal. The CL series screw pump can be equipped with different shaft seals thanks to the longer spindle set. External ball bearings are also possible. This pump line is used as a horizontal or vertical foot pump or flange pump as well as a vertical container pump.
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Seal housing
Depending on the operating requirements, different shaft seals are possible for the CL series. The CL screw pump is the slide-in pump used in the CG series. The different housing options allow enormous flexibility in terms of fluid connections. An optional external overflow valve can be fitted to CG screw pumps.
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Longer spindle set
Thanks to the longer spindle set, external ball bearings are also available as an option.
Advantages of our API pumps at a glance.
- Inexpensive screw pump for a wide range of media.
- Compliance with global standards and certifications.
- Conveying large quantities in a small space.
- High efficiency.
- Minimal wear.
- Pressure up to 100 bar.
- Simple installation.
- DIN standardization.
- Can be used in almost any location.
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.
Please contact us by phone or e-mail or use our inquiry form and we will get back to you shortly.
Do you have any questions about
API pumps
Just send us a short message and we will be happy to answer any questions you may have.
Technical data of our API pumps.
C series
CK series
CL series
CG series
Z series
G series
The KRAL G series is an industrial-grade solution for pumping lubricants. The pumps are available in six sizes and therefore cover a wide performance spectrum. The low-maintenance operation is a significant advantage for continuous use.
The pumps work reliably at viscosities of up to 500 mm²/s and temperature ranges from -10 to 120 °C, optionally even up to 300 °C. The compact design allows use in space-critical applications. All housing parts can be mounted in 90° steps.
Numerous options - from cartridge seals to tank installation variants - make the series extremely adaptable. The ATEX and API 676 approvals also enable use in international projects with high safety and standard compliance requirements.
The pumps work reliably at viscosities of up to 500 mm²/s and temperature ranges from -10 to 120 °C, optionally even up to 300 °C. The compact design allows use in space-critical applications. All housing parts can be mounted in 90° steps.
Numerous options - from cartridge seals to tank installation variants - make the series extremely adaptable. The ATEX and API 676 approvals also enable use in international projects with high safety and standard compliance requirements.