BEKOKAT®
Catalytic technology for oil-free compressed air
The BEKOKAT® offers an advanced solution for production environments with the highest demands on compressed air quality. With its innovative catalytic technology, it guarantees that the compressed air is not only oil-free but also contains no germs whatsoever. Continuous process monitoring ensures that the compressed air meets the strict requirements of ISO Class 1 at all times. This technology is not only TÜV-certified but also validated by independent institutes, giving you the certainty that your production can operate without compromising on compressed air quality.
Flow rate
18 to 1,200 m³/h
Residual oil content
0.003 mg/m³
Operating pressure
up to 16 bar (g)
Partial load
20 to 100 %
ISO 8573-1 Class 1 or better
The BEKOKAT® catalytic converter revolutionises compressed air treatment, especially in applications with extremely high air quality requirements. Through total oxidation of hydrocarbons on the catalyst, these are completely converted into carbon dioxide and water. This enables consistently oil-free compressed air with a residual oil content of only 0.003 mg/m³, well below the requirements of ISO 8573-1 Class 1, which specifies a maximum residual oil content of 0.01 mg/m³. This superior air quality is crucial for demanding sectors such as the food, pharmaceutical, automotive and electronics industries.
The BEKOKAT unit can easily be integrated into existing systems, either downstream of the compressors or directly at the point of use, offering a flexible and efficient solution for the most demanding compressed air requirements.
How the BEKOKAT® works: consistently oil-free and germ-free compressed air
The BEKOKAT® catalytic converter uses a specially developed granulate that is heated in the pressure vessel to treat the compressed air effectively. The compressed air flows through the heated vessel, where the oil molecules are completely converted into water and carbon dioxide on the surface of the catalyst granulate. The result is compressed air that is completely de-oiled and germ-free.
This technology ensures consistently oil-free and germ-free compressed air that exceeds the requirements of ISO 8573-1 Class 1, regardless of ambient conditions such as temperature, humidity or the inlet oil concentration. Even with oil-free compressed air generation, the BEKOKAT is an essential solution, as the intake air often contains hydrocarbons. The catalytic treatment in the BEKOKAT reliably destroys them and, through process temperatures of over 150°C, provides compressed air that is free of germs, bacteria and viruses.
Safety and cost efficiency from the start – for years
Safe partial-load operation between 20 % and 100 %
The BEKOKAT® catalytic converter offers not only excellent compressed air treatment but also considerable advantages in terms of safety and cost efficiency. The highly efficient air-to-air heat exchanger reduces the average power consumption to a minimum and enables safe and economical operation even in the partial-load range down to 20 %. Despite reduced load, the effectiveness of the catalytic technology is fully maintained, supported by the exceptionally long service life of the special catalyst granulate.
Maximum process reliability through continuous process monitoring
Maximum process reliability is ensured by an intelligent controller that continuously monitors all relevant parameters. In the event of unexpected oil carry-over, precision valves intervene immediately to prevent any impairment of compressed air quality.
Flexible installation in central treatment or at the point of use
The flexibility of the BEKOKAT® is also evident in its installation: it can be installed centrally in the compressor room to keep all the compressed air generated oil-free, or in branch lines close to the point of use, where only the required compressed air flow is treated. This flexibility makes the BEKOKAT® the ideal solution for a wide variety of industrial applications.
BEKOKAT CC-018: compact, economical and safe
The BEKOKAT CC-018 brings proven catalytic technology into a compact design that is ideal for special applications where space and efficiency are decisive. Whether in the laboratory, directly at laser applications or for treating a sensitive partial air flow, such as breathing air supply in paint booths, the BEKOKAT CC-018 ensures that oil-free compressed air of Class 1 or better is always provided.
Thanks to the integrated controller, the required compressed air quality is reliably monitored and maintained at all times, ensuring safety and quality even in sensitive applications. The BEKOKAT CC-018 combines economy with a compact design and high safety, making it the perfect solution for specialised industrial and laboratory applications.
BEKOKAT technical data
| BEKOKAT | CC-018 | iCC-060 | iCC-120 | iCC-180 | iCC-360 | iCC-720 | iCC-1200 |
|---|---|---|---|---|---|---|---|
| Flow rate* (m³/h) | 18 | 60 | 120 | 180 | 360 | 720 | 1200 |
| Max. operating pressure bar (g) | 11 | 16 | 16 | 16 | 16 | 16 | 11 |
| Power supply | 230 V, 50 Hz, 1 Ph | 230 VAC, 50 Hz, 1 Ph, PE | 400 VAC, 50 Hz, 3 Ph, PE | 400 VAC, 50 Hz, 3 Ph, PE | 400 VAC, 50 Hz, 3 Ph, PE | 400 VAC, 50 Hz, 3 Ph, PE | 400 VAC, 50 Hz, 3 Ph, PE |
| Installed power (kW) | 0,58 | 1 | 1,64 | 2,64 | 5,14 | 8,74 | 13,84 |
| Average power (kW) | 0,20 | 0,52 | 0,86 | 1,33 | 2,17 | 3,26 | 3,75 |
| Connection | G½ | R1 | R1 | R1 | R1½ | R2 | R2½ |
| Weight (kg) | 61 | 140 | 175 | 200 | 325 | 530 | 742 |
Flexible use
The technical data are given for an operating pressure of 7 bar [g]. Other pressures are easily possible. We will be happy to design a unit individually for your application. Get in touch with us.
Economical operation
The installed power is mainly required during the heating-up phase after the BEKOKAT is switched on. During operation, the BEKOKAT works economically and efficiently with low energy consumption thanks to the integrated heat exchanger.
* By connecting several BEKOKAT units in parallel, correspondingly higher flow rates can be handled.
* Further technical data can be found in the product information in the download area below…
Frequently asked questions
How does the BEKOKAT work?
The compressed air flows through a heated pressure vessel containing a special catalyst granulate. There, hydrocarbons are completely oxidised into carbon dioxide and water.
What compressed air quality do I achieve with the BEKOKAT?
A residual oil content of only 0.003 mg/m³. This is well below the limit of 0.01 mg/m³ of ISO 8573-1 Class 1.
Does the BEKOKAT also make the compressed air germ-free?
Yes. Process temperatures of over 150 °C provide compressed air that is free of germs, bacteria and viruses.
Do I need the BEKOKAT even with oil-free compressors?
Yes, because the intake air itself often contains hydrocarbons. The BEKOKAT reliably destroys them.
What sizes are available?
From the compact CC-018 with 18 m³/h to the iCC-1200 with 1,200 m³/h. For higher flow rates, several units can be connected in parallel.
How high is the energy consumption?
The installed power is mainly needed during the heating-up phase. In operation, the integrated air-to-air heat exchanger keeps the average power consumption low, for example 0.20 kW for the CC-018.
Does the BEKOKAT also work at partial load?
Yes, safely and economically between 20 and 100 % load. The effectiveness of the catalysis is fully maintained.
Where is the BEKOKAT installed?
Centrally in the compressor room for all of the compressed air, or in branch lines close to the point of use, where only the required partial flow is treated.
What is the BEKOKAT CC-018 suitable for?
For applications with little space, for example in the laboratory, at laser applications or for a sensitive partial air flow such as breathing air supply in paint booths.
Who designs the unit for my application?
We do. The technical data apply to 7 bar (g), other pressures are possible, and we design the unit individually for your application. Call us or write to us.
Which filtration solution suits your application?
Let us advise you to find the optimum model for your application.
Download
Measurement technology for reliable monitoring of oil vapour content
Compressed air contaminated with oil poses a considerable risk to production equipment, the environment and health. Particularly in sensitive production areas such as the chemical and pharmaceutical industries, food and beverage manufacturing and surface technology, oil contamination can lead to serious problems.
Our specialised measurement technology lets you reliably monitor the oil vapour content of your compressed air. The METPOINT OCV compact continuously analyses the oil vapour content and alerts you immediately if it deviates from the defined limit values. In addition, the analogue oil test indicator offers a simple way to take periodic measurements directly at the respective treatment component.
Using this measurement technology, you can ensure that the required limit values are always met, giving your production processes, the environment and your employees’ health the best possible protection.