Kinequip, Inc.
Kinequip, Inc.
Buffalo
365 Old Niagara Falls Blvd.
Buffalo, NY 14228
Phone: (716) 694-5000
Fax: (716) 694-5097
Email: info@kinequip.com
Print Back
Kaeser's air-cooled oil-free rotary screw air compressors deliver exceptional compressed air supply reliability - even in ambient temperatures as high as 115 ºF.

Thanks to an innovative system design, air-cooled models are available all the way up to 450 hp.
DSG 140-2 A Model 125 Horsepower (hp) Nominal Motor Output Standard Version Air-Cooled Oil-Free Rotary Screw Compressor
Unit of Measure
Items DSG 140-2 A Model 125 Horsepower (hp) Nominal Motor Output Standard Version Air-Cooled Oil-Free Rotary Screw Compressor
1261
DSG 140-2 A Model 125 Horsepower (hp) Nominal Motor Output Standard Version Air-Cooled Oil-Free Rotary Screw Compressor
List Price QUOTE
 Image
1262
DSG 180-2 A Model 150 Horsepower (hp) Nominal Motor Output Standard Version Air-Cooled Oil-Free Rotary Screw Compressor
List Price QUOTE
 Image
1263
DSG 220-2 A Model 175 Horsepower (hp) Nominal Motor Output Standard Version Air-Cooled Oil-Free Rotary Screw Compressor
List Price QUOTE
 Image
1264
DSG 260-2 A Model 200 Horsepower (hp) Nominal Motor Output Standard Version Air-Cooled Oil-Free Rotary Screw Compressor
List Price QUOTE
 Image
1265
DSG 290-2 A Model 250 Horsepower (hp) Nominal Motor Output Standard Version Air-Cooled Oil-Free Rotary Screw Compressor
List Price QUOTE
Description N/A Kaeser's air-cooled oil-free rotary screw air compressors deliver exceptional compressed air supply reliability - even in ambient temperatures as high as 115 ºF.

Thanks to an innovative system design, air-cooled models are available all the way up to 450 hp.
Brands N/A Kaeser Compressors
Model N/A DSG 140-2 A N/A DSG 180-2 A N/A DSG 220-2 A N/A DSG 260-2 A N/A DSG 290-2 A
Working Pressure N/A 90 psi125 psi145 psi N/A 60 psi90 psi125 psi145 psi N/A 60 psi90 psi125 psi145 psi N/A 60 psi90 psi125 psi145 psi N/A 90 psi125 psi145 psi
Complete System Flow Rate at 60 Pound Per Square Inch (psi) Working Pressure N/A N/A 821 acfm N/A 910 acfm N/A 966 acfm N/A
Complete System Flow Rate at 90 Pound Per Square Inch (psi) Working Pressure N/A 579 acfm N/A 692 acfm N/A 819 acfm N/A 964 acfm N/A 963 acfm
Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure N/A 576 acfm N/A 689 acfm N/A 780 acfm N/A 908 acfm N/A 961 acfm
Complete System Flow Rate at 145 Pound Per Square Inch (psi) Working Pressure N/A 512 acfm N/A 576 acfm N/A 689 acfm N/A 816 acfm N/A 961 acfm
Maximum Positive Pressure at 60 Pound Per Square Inch (psi) Working Pressure N/A N/A 60 psi N/A 60 psi N/A 90 psi N/A
Maximum Positive Pressure at 90 Pound Per Square Inch (psi) Working Pressure N/A 125 psi N/A 125 psi N/A 90 psi N/A 90 psi N/A 125 psi
Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure N/A 125 psi
Maximum Positive Pressure at 145 Pound Per Square Inch (psi) Working Pressure N/A 145 psi
Nominal Motor Output N/A 125 hp N/A 150 hp N/A 175 hp N/A 200 hp N/A 250 hp
Pressure Dew Point at 90 Pound Per Square Inch (psi) Working Pressure N/A
Pressure Dew Point at 125 Pound Per Square Inch (psi) Working Pressure N/A
Pressure Dew Point at 145 Pound Per Square Inch (psi) Working Pressure N/A
Width N/A 135 in
Depth N/A 69 in
Height N/A 94 in
Compressed Air Connection Thread Size N/A 3 in
Compressed Air Connection Thread Type N/A American National Standards Institute (ANSI) Class 150
Sound Pressure Level N/A 80 dBA N/A 81 dBA N/A 81 dBA N/A 82 dBA N/A 84 dBA
Weight N/A 7496 lb N/A 7826 lb N/A 8047 lb N/A 8378 lb N/A 8818 lb
Ambient Temperature N/A Up to +115 ºF
Additional Information N/A
  • Robust stainless steel-aluminum cooler combination
  • All models available with i.HOC® integrated heat of compression dryer
Advantages N/A
  • Heat-recovery made easy - Thanks to radial fans with high residual thrust, the heated exhaust air can easily be ducted away and used for heating an adjacent room without additional auxiliary fans.
  • Energy-efficient features - In standby mode, the temperature-controlled Kaeser standstill fan reliably dissipates residual heat. This allows the main fan to turn off and cools the package down for quicker service.
  • Exceptionally maintenance-friendly - Swing-out coolers make cleaning easy.
Low Life Cycle Costs N/A Our custom consulting services, award-winning product design, and continual investment in our research and development give you superior quality that's tailored for your needs.
Complete Unit N/A
  • Ready for operation
  • Fully automatic
  • Super-soundproofing
  • Vibration-dampened
  • Service-friendly design
Airend N/A
  • Two-stage, oil-free compression rotary screw compressor with precision gearing as per AGMA Q13/DIN- 5
  • 2nd compression stage uses stainless steel rotors and jacket cooling
  • Rotors feature durable coating
  • Integrated oil tank with oil tank ventilation
  • Fiber-free pulsation dampeners downstream of both compression stages
Drive Motor N/A
  • Manufactured by SIEMENS
  • Premium and Super Premium Efficiency Motor
  • Continuous motor winding temperature monitoring
  • Enclosure protection: IP 55
Cooling N/A
  • Generously sized compressed air aftercooler with stainless steel precooler and aluminum cooler
  • Reliable compressor performance up to 115 °F
  • Aluminum cooler for gear oil
Electrical Components N/A
  • Control cabinet to IP 54
  • Switching cabinet ventilation
  • Automatic wye-delta protection combination
  • Control transformer
Sigma Control 2 N/A
  • Plain text display
  • 30 selectable languages
  • Soft-touch keys with icons
  • Traffic-light LEDs for at-a-glance operational status
  • Fully automatic monitoring and control
  • Dual, Quadro, Vario and Continuous control included as standard
  • Interfaces: Ethernet
  • Optional communication modules for Profibus DP, Modbus, Profinet and DeviceNet
  • SD-card slot for data logging and updates
  • RFID reader
  • Web server
Hydraulic Inlet Valve N/A The hydraulic inlet valves in Kaeser's oil-free rotary screw compressors are unaffected by contamination and condensate. This makes them more reliable and easier to maintain than pneumatic valves.
Fiber-Free Pulsation Dampeners N/A Kaeser's new fiber-free pulsation dampeners keep pressure losses to an absolute minimum, help maintain consistent air quality and, unlike fiber versions, eliminate the possibility of compressed air contamination.
Reliable Oil Reservoir Venting N/A The microfilter in the oil tank venting system prevents the intake of oil-laden air. This ensures compressed air quality is maintained at all times.
Highly Efficient Condensate Separator N/A Thanks to its flow-optimized design, the newly developed condensate separator reliably separates the condensate downstream from the air coolers, and with minimal pressure loss.
Bolt-Down Machine Mounts N/A Machine mounts for bolting the unit to the floor
Silencer for Air Inlet Opening N/A Dampening louvers in front of heat exchangers
Cooling Air Filter Mats N/A
  • Cooling air filter mats in the inlet area of the compressor
  • Reduce build-up on heat exchanger surfaces and inlet air filters
Hot Air Connection N/A
  • Direct use of the hot compressed air, e.g. for heat regenerating desiccant dryer or as hot process air
  • With certain models, the desired hot air temperature can be controlled in ranges.