DSD Series

DSD/DSDX

Available with optional SFC variable frequency drive, KAESER’s highly efficient DSD and DSDX rotary screw compressors are not only simple to install but also offer outstanding versatility and performance. Furthermore, DSD series compressors can be equipped with a refrigeration dryer.

DSD T – With Compact Refrigeration Dryer

Combining unrivalled reliability with exceptional efficiency, KAESER’s new DSD T rotary screw compressor systems provide space-saving, energy efficient compressed air generation and treatment in a single compressor package.
The addition of the integrated refrigeration dryer module transforms the high performance DSD compressor unit into a complete air supply system, which is able to operate in ambient conditions of up to +45°C.

DSD/DSDX SFC – Ultimate Efficiency

Every KAESER rotary screw compressor is equipped with a large, efficient airend featuring high performance SIGMA PROFILE rotors. The airends in DSD/DSDX units are powered by a direct drive system that eliminates the transmission losses associated with gear drive systems, enabling these compressors to provide significant energy savings. Considerable savings can also be achieved with the addition of a SIGMA FREQUENCY CONTROL (SFC) module.

  • Manufacturer:

    Standard Version

    DSD 142

    • Rated Motor Power kW – 75
    • Working Pressure Bar – 7.5
    • FAD*) Complete Package at Working Pressure m3/min – 13.62
    • Max. Operating Pressure Bar – 9
    • Dimensions W x D x H mm – 2350 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 68
    • Weight kg – 2700

    DSD 172

    • Rated Motor Power kW – 90
    • Working Pressure Bar – 7.5, 10
    • FAD*) Complete Package at Working Pressure m3/min – 16.12, 13.20
    • Max. Operating Pressure Bar – 8.5, 12
    • Dimensions W x D x H mm – 2350 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 69
    • Weight kg – 2850

    DSD 202

    • Rated Motor Power kW – 110
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 20.46, 15.52, 12.68
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dimensions W x D x H mm – 2350 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 70
    • Weight kg – 3200

    DSD 238

    • Rated Motor Power kW – 132
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 23.80, 19.92, 14.80
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dimensions W x D x H mm – 2350 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 71, 79***)
    • Weight kg – 3650

    DSDX 243

    • Rated Motor Power kW – 132
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 24.10, 20.12, 14.90
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dimensions W x D x H mm – 2600 x 1980 x 2040
    • Sound Pressure Level **) dB(A) – 70, 78***)
    • Weight kg – 3650

    DSDX 302

    • Rated Motor Power kW – 160
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 30.20, 23.50, 19.52
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dimensions W x D x H mm – 2600 x 1980 x 2040
    • Sound Pressure Level **) dB(A) – 71, 78***)
    • Weight kg – 4100

    SFC Version – with variable speed drive

    DSD 142 SFC

    • Rated Motor Power kW – 75
    • Working Pressure Bar – 7.5
    • FAD*) Complete Package at Working Pressure m3/min – 3.6-14.80
    • Max. Operating Pressure Bar – 9
    • Dimensions W x D x H mm – 2905 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 69
    • Weight kg – 3100

    DSD 172 SFC

    • Rated Motor Power kW – 90
    • Working Pressure Bar – 7.5, 10
    • FAD*) Complete Package at Working Pressure m3/min – 3.6-16.33, 3.55-14.2
    • Max. Operating Pressure Bar – 10
    • Dimensions W x D x H mm – 2905 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 71
    • Weight kg – 3730

    DSD 202 SFC

    • Rated Motor Power kW – 110
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 4.24-20.30, 4.00-17.30, 3.25-14.95
    • Max. Operating Pressure Bar – 10, 10, 15
    • Dimensions W x D x H mm – 2905 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 71
    • Weight kg – 3730

    DSD 238 SFC

    • Rated Motor Power kW – 132
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 5.93-22.50, 5.80-20.00, 3.56-16.00
    • Max. Operating Pressure Bar – 10, 10, 15
    • Dimensions W x D x H mm – 2905 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 72, 79***)
    • Weight kg – 3870

    DSDX 243 SFC

    • Rated Motor Power kW – 132
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 6.62-26.90, 5.60-23.73, 3.56-19.00
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dimensions W x D x H mm – 3155 x 1945 x 2040
    • Sound Pressure Level **) dB(A) – 71, 78***)
    • Weight kg – 4150

    DSDX 302 SFC

    • Rated Motor Power kW – 160
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 6.62-30.60, 5.60-26.70, 3.56-21.10
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dimensions W x D x H mm – 3155 x 1945 x 2040
    • Sound Pressure Level **) dB(A) – 72, 78***)
    • Weight kg – 4600

    T Version – with integrated refrigeration dryer (Refrigerant R 134a)

    DSD 142 T

    • Rated Motor Power kW – 75
    • Working Pressure Bar – 7.5
    • FAD*) Complete Package at Working Pressure m3/min – 13.62
    • Max. Operating Pressure Bar – 9
    • Dryer Power Consumption kW – 2.1
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 68
    • Weight kg – 3100

    DSD 172 T

    • Rated Motor Power kW – 90
    • Working Pressure Bar – 7.5, 10
    • FAD*) Complete Package at Working Pressure m3/min – 16.12, 13.20
    • Max. Operating Pressure Bar – 8.5, 12
    • Dryer Power Consumption kW – 2.1
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 69
    • Weight kg – 3250

    DSD 202 T

    • Rated Motor Power kW – 110
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 20.46, 15.52, 12.68
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dryer Power Consumption kW – 2.35
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 70
    • Weight kg – 3650

    DSD 238 T

    • Rated Motor Power kW – 132
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 23.80, 19.92, 14.80
    • Max. Operating Pressure Bar – 8.5, 12, 15
    • Dryer Power Consumption kW – 2.35
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 71, 79***)
    • Weight kg – 3850

    T SFC Version – with variable speed and integrated refrigeration dryer (Refrigerant R 134a)

    DSD 142 T SFC

    • Rated Motor Power kW – 75
    • Working Pressure Bar – 7.5
    • FAD*) Complete Package at Working Pressure m3/min – 3.60-14.80
    • Max. Operating Pressure Bar – 9
    • Dryer Power Consumption kW – 2.1
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 69
    • Weight kg – 3400

    DSD 172 T SFC

    • Rated Motor Power kW – 90
    • Working Pressure Bar – 7.5, 10
    • FAD*) Complete Package at Working Pressure m3/min – 3.60-16.33, 3.55-14.20
    • Max. Operating Pressure Bar – 10
    • Dryer Power Consumption kW – 2.1
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 69
    • Weight kg – 3400

    DSD 202 T SFC

    • Rated Motor Power kW – 110
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 4.25-20.30, 4.00-17.30, 3.25-14.95
    • Max. Operating Pressure Bar – 10, 10, 15
    • Dryer Power Consumption kW – 2.35
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 71
    • Weight kg – 4080

    DSD 238 T SFC

    • Rated Motor Power kW – 132
    • Working Pressure Bar – 7.5, 10, 13
    • FAD*) Complete Package at Working Pressure m3/min – 2.93-22.50, 6.60-20.00, 3.56-16.00
    • Max. Operating Pressure Bar – 10, 10, 15
    • Dryer Power Consumption kW – 2.35
    • Dimensions W x D x H mm – 3310 x 1730 x 2040
    • Sound Pressure Level **) dB(A) – 72, 79***)
    • Weight kg – 4220

    *) FAD in accordance with ISO 1217:2009, Annex C; **) Sound pressure level as per ISO 2151 and the basic standard ISO 9614-2, tolerance: ± 3 dB(A); ***) At high fan speed

  • Rotary Screw Compressors- DSD, DSDX