Tough and ready for anything

Our single-block blowers provide maximum flexibility. The OMEGA series blowers with their three-lobe rotors minimise pulsation and include a wide range of rotary lobe blowers for stationary and mobile applications. They are manufactured in state-of-the-art, climate-controlled CNC production facilities and are rigorously tested at full load.

•Highly versatile rotary lobe blowers – in stationary and mobile versions, suitable for both vacuum and pressure operation – for air and nitrogen conveying applications (OMEGA P and PN)

•Blower with primary components made from chromium-nickel alloy for vacuum distillation / process water recycling (OMEGA B)

•Vacuum blowers with pre-inlet cooling – suitable for alternating vacuum and pressure operation in tanker trucks and suction vehicles (OMEGA PV)

•Rotary lobe vacuum pumps for fine vacuum applications (OMEGA WVC) in combination with a booster pump

Unrivalled energy savings – uncompromising efficiency

The future has arrived in low pressure sector: Kaeser innovations such as the world-renowned SIGMA profile rotors offer efficiency gains of up to 35 percent! These reliable performers, which are built for toughness and continuous, trouble-free operation, also ensure maximum savings when it comes to commissioning, operation and maintenance.

•High-efficiency and low-maintenance blower systems – dual shaft SIGMA blower blocks

•Optionally available with Y/D starter (STC) or frequency converter (SFC)

•Plug-and-play complete solution with power supply equipment, SIGMA CONTROL 2 controller and factory-adjusted belt drive; pre-filled with oil.

The new rotor technology benefits customers in the areas of municipal and industrial waste water treatment as well as flotation and fluidisation, where blowers are in constant operation. This makes energy efficiency a key factor.

The perfect fit: Aftercoolers / heat exchangers for Kaeser blowers

Kaeser aftercoolers / heat exchangers are specifically designed for use with Kaeser blowers. They are designed for all applications requiring an upper limit on the process air temperature. In addition, it is possible to recover heat energy with aftercoolers / heat exchangers. 

Kaeser offers two cooling concepts for aftercooling:

•For use when the ambient air is cool enough and without a water source: Air cooling (cross-flow heat exchanger, ACA series).

•For achieving very low temperatures: Water cooling (shell and tube heat exchanger, WRN series).

The heated cooling air can be used for hall-heating purposes, whilst the heated cooling water can be used in water treatment systems, for example, for drying sludge.

The control centre for your compressed air supply and key technology for Industrie 4.0

The SIGMA CONTROL 2 (local intelligence) and SIGMA AIR MANAGER 4.0 (central intelligence) controllers ensure efficient interplay between all components in your compressed air system. This is where you can achieve the biggest energy savings. The capabilities of an intelligent computer are needed to perform such a complex task. Its tasks:

•Ongoing reduction of energy consumption throughout the entire life cycle of the system (simulation-based calculation of the most efficient operation scenario)

•Control of individual components within a station

•Compressed air and compressed air cost management

•Communication between a wide range of system components

Integrated intelligence

The SIGMA CONTROL 2 unit coordinates compressed air generation and consumption. With its intelligent control, this advanced system prevents inefficient energy usage, especially in partial load operation.
Kaeser offers various compressor controllers suited according to particular requirement.

SIGMA CONTROL 2: for all rotary screw compressors, rotary screw blowers and rotary lobe blowers

The SIGMA CONTROL 2 fulfils the highest requirements for an internal compressor controller and is based on advanced industrial computing technology. The control unit is linked with interchangeable input and output modules, allowing flexible matching to all available Kaeser rotary screw compressors, screw blowers, reciprocating compressors and rotary blower systems, as well as to external communications systems.

Key technology for Industrie 4.0

The next generation of compressed air management master system, the SIGMA AIR MANAGER 4.0 utilises adaptive 3-Dadvanced Control to make air generation and treatment even more intelligent, reliable and efficient.

•The 3-Dadvanced Control analyses all operating data on an ongoing basis, simulates alternative actions and calculates the perfect compressor combination. The result: Unprecedented energy efficiency.

•Maintain an overview at all times thanks to easy operation, visualisation and analysis. With secure network technology – conveniently from any PC.

•Predictive Maintenance by Kaeser specialists prevents unplanned downtime.

And if you have big plans for the future: The SIGMA AIR MANAGER 4.0 is designed to grow with your air station. A simple software upgrade allows expansion of the master controller without the need for additional investment in new hardware.

Treatment components give no quarter to dirt and corrosion

Water, oil, dust: Kaeser offers a complete product portfolio for combating the enemies of your compressed air application – one which makes no compromises when it comes to dry and pure air – from straightforward construction site use to highly complex electronics production:

•for high product quality

•for faultless and low-maintenance processes

•for regular sewage system disposal of your condensate

Your advantages: High process reliability and optimal cost-efficiency with systems that pay for themselves more quickly thanks to faultless operation over the long-term.

Maintenance-free whirlwinds

Kaeser KC centrifugal separators remove condensate at the compressor's compressed air discharge point. They're a must for faultless and energy-efficient functioning of downstream dryers and filters. KC centrifugal separators are equipped with the economical and extremely reliable ECO-DRAIN 31 condensate drain – naturally, with test button and alarm contact included. They're also very easy to combine with KAESER FILTERS and can be wall-mounted using optional wall mounts – for highly straightforward installation.

•Separation rates up to 99 % in the flow rate range of 0.9 to 14.2 m³/min

•designed for working pressures up to 16 bar

•with ECO-DRAIN 31 electronic condensate drain

•with optional wall mounts

Models with flow rates up to 88.5 m³/min, special product variants available in silicon-free design, for working pressure of 45 bar.

Proven cost-savers down to a pressure dew point of 3 °C

Kaeser refrigeration dryers protect against line corrosion, machine failure and product damage down to an ambient temperature of +3 °C. Ensure reliable and low-cost protection – thanks to sturdy design, high-quality equipment features, such as the ECO-DRAIN condensate drain and surprisingly low energy consumption.

In addition to our compact basic line, our energy-saving refrigeration dryers up to 90 m³/min (up to 175 m³/min on request) ensure application-appropriate energy consumption thanks to their highly efficient control concepts, allowing users to benefit from maximum energy cost savings.

Kaeser also offers high-pressure and cold air refrigeration dryers for special applications.

Exceptional energy savers with stable pressure dew point performance

With their high efficiency storage control, SECOTEC TA to TD series (*) refrigeration dryers dry compressed air tailored to your requirements to a dew point of 3 °C and ensure maximum efficiency at all times. A generously-dimensioned thermal mass enables operation with minimal material stress and assures stable pressure dew point performance.

•Huge potential savings in partial-load operation and during work breaks

•Highly durable and low-maintenance system design

•Air-cooled versions for ambient temperatures up to 43 °C