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All Categories > Kaeser Products > Rotary Screw Compressors > Compressed Air Packages > AIRCENTER SK 15 to 20 Quiet Air Compressors with Space-Saving Design > Item # 72893  
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Item # 72893, AIRCENTER SK 20 Model 20 Horsepower (hp) Nominal Motor Quiet Air Compressor with Space-Saving Design
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Image Kaeser AIRCENTERS are the answer to many challenges. The integrated design reduces time spent planning and purchasing your air system. We combine the reliability, energy efficiency, and easy-to-service design of our industrial rotary screw compressors into a quiet, space-saving package complete with storage tank and air treatment equipment. AIRCENTERS arrive completely assembled, saving you a lot of time and expense.




Financing  · Specifications  · Dimensions  · Additional Information  · Advantages  · Low Life Cycle Costs  · Equipment  · Add-On Refrigerated Dryer

Financing

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Finance with Approve Payments



Specifications

Brands
Kaeser Compressors

Model
AIRCENTER SK 20

Working Pressure
125 psi
160 psi
217 psi

Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure
88 acfm

Complete System Flow Rate at 160 Pound Per Square Inch (psi) Working Pressure
77 acfm

Complete System Flow Rate at 217 Pound Per Square Inch (psi) Working Pressure
63 acfm

Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure
125 psi

Maximum Positive Pressure at 160 Pound Per Square Inch (psi) Working Pressure
160 psi

Maximum Positive Pressure at 217 Pound Per Square Inch (psi) Working Pressure
217 psi

Nominal Motor Output Power
20 hp

Receiver Volume
92.5 gal

Compressed Air Connection Thread Size
1 in

Compressed Air Connection Thread Type
National Pipe Thread (NPT)

Sound Pressure Level
68 dBA

Footprint
11 ft²

Weight
1292 lb

Ambient Temperature
Up to +115 ºF


Dimensions

Width
30 in

Depth
53 in

Height
74 in


Additional Information
AIRCENTERS are available in simplex (one compressor) and duplex (two compressors) configurations from single 5 hp units to twin 20 hp units. Duplex models offer added energy efficiency by running only the compressor(s) needed to meet the current demand. They also offer backup capability.


Advantages
  • Space-saving integrated solution - Compressor, refrigerated dryer, and air receiver tank in one quiet, air compressor package.
  • Protection from corrosion damage - Thanks to the integrated refrigerated dryer, the system delivers high air quality and protects your equipment from corrosion damage.
  • Fast installation - Simply connect to the power supply and compressed air distribution network-no need to worry about major piping or installation work.


Low Life Cycle Costs
Our comprehensive approach to life cycle cost management: Superior efficiency, easy operation, service-friendliness, and a global service and consulting network with fast response times.


Equipment

Complete Unit
  • Ready-to-run
  • Fully automatic
  • Super soundproofed
  • Vibration-damped
  • All panels powder-coated
  • Easy access to all service points

Electric Motor
  • Premium Efficiency IE3
  • Premium quality German-made motor
  • IP 54
  • Class F insulation for greater power reserve

Rotary Screw Airend
  • Single stage with cooling fluid injection for optimal rotor cooling
  • SIGMA Profile rotors require approximately 10 to 20 percent less energy than conventional rotors of the same air delivery capacity

Efficient Cooling
  • Dual flow fan and separate air flow channels for cooling of the motor, the fluid/compressed air cooler and the control cabinet
  • Fluid and air flow: 'Honeycomb' air intake filter, pneumatic inlet and venting valves, cooling fluid separator tank with triple separation system
  • Safety relief valve
  • Minimum pressure check valve
  • Thermostatic valve and fluid filter in coolant circuit
  • Fluid / compressed air combination cooler

Refrigerated Dryer Information
  • With electronically-controlled condensate drain
  • Refrigerant compressor with energy-saving, cycling shut-down feature
  • Linked to operational status of the compressor when inactive
  • Continuous operation can be selected on site

Electrical Components
  • Control cabinet to IP 54
  • Switching cabinet ventilation
  • Automatic star-delta starter
  • Overload relays
  • Control transformer

Receiver
  • Internally coated
  • Electronically controlled, zero-loss compressed air condensate drain

Sigma Control 2
  • "Traffic-light" LED indicators for at-a-glance operational status
  • Easy to read display
  • 30 selectable languages
  • Soft-touch keys with icons
  • Fully automatic monitoring and control
  • Dual, Quadro, Vario and Continuous control included as standard
  • Interfaces: Ethernet
  • Additional optional communications modules for: Profibus DP, Modbus, Profinet and DeviceNet, EtherNet/IP
  • SD-card slot for data-logging and updates
  • RFID reader
  • Web server


Add-On Refrigerated Dryer

Refrigerated Dryer
ABT 25

Power Consumption
0.6

Pressure Dew Point
37 ºF

Refrigerant
R-513A

Global Warming Potential
631

Refrigerant Volume
1.37 lb

Refrigerant Mass as CO2 Equivalent
0.4 t

Hermetic Refrigeration Circuit
Yes


 MORE IMAGES 

·  AIRCENTER SK Quiet Air Compressors with Space-Saving Design

·  Sigma Control 2


 DOWNLOADS 

Brochure for AIRCENTER SX/SM/SK Quiet Air Compressors with Space-Saving Design
(PDF, 1638KB)


Maintain Your Air Compressor

Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance.

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