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BSD series – Uncompromising efficiency



Sigma Profile Airend

At the heart of every BSD system lies a premium quality airend featuring Kaeser's Sigma Profile rotors. Operating at low speed, Kaeser's airends are equipped with flow-optimized rotors for superior efficiency.

Sigma Control 2
The compressor control system features an industrial-based PC with update capabilities, Intel® microprocessor, and real-time operating system. Pre-loaded control profiles are available to precisely match compressor performance to air demand. A convenient SD card slot enables easy software upgrades and stores key operational parameters to minimize service costs, provide back-up capabilitiy, and offer long-term data storage for trending and analysis purposes.

The future, today: IE4 motors

Kaeser is currently the only compressed air systems provider to equip its compressors with premium efficiency IE4 motors as standard, thereby ensuring maximum performance and energy efficiency.

Premium efficiency motor

Electronic Thermo Management

The innovative Electronic Thermo Management (ETM) system dynamically controls fluid temperature to provide reliable prevention of condensate accumulation. This enhances energy efficiency, for example, by enabling heat recovery to be precisely tailored to meet customers' exact needs.
Dependable centrifugal separator

A Kaeser axial centrifugal separator fitted with an electronic Eco-Drain condensate drain installed upstream of the refrigeration dryer ensures that condensate is reliably pre-separated and drained, even when ambient temperatures and humidity are high.
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More info
Heat of Compression Dryer (i.HOC)
The new ASD rotary screw compressor series
ESD – Setting the standard

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