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Rotary screw compressors with impressive performance

Kaeser rotary screw compressors with V-belt drive provide outstanding efficiency and reliability. They feature the energy-saving SIGMA profile rotor and a Sigma Control 2 (or, optionally, Sigma Control Basic) controller.
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1136
SFC 8 Model 10 Horsepower (hp) Nominal Motor Output Standard Rotary Screw Compressor
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1137
SFC 8 T Model 10 Horsepower (hp) Nominal Motor Output T Version Rotary Screw Compressor
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1138
SFC 11 Model 15 Horsepower (hp) Nominal Motor Output Standard Rotary Screw Compressor
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1139
SFC 15 Model 20 Horsepower (hp) Nominal Motor Output Standard Rotary Screw Compressor
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1140
SFC 11 T Model 15 Horsepower (hp) Nominal Motor Output T Version Rotary Screw Compressor
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Description N/A Rotary screw compressors with impressive performance

Kaeser rotary screw compressors with V-belt drive provide outstanding efficiency and reliability. They feature the energy-saving SIGMA profile rotor and a Sigma Control 2 (or, optionally, Sigma Control Basic) controller.
Brands N/A Kaeser Compressors
Model N/A SFC 8 N/A SFC 8 T N/A SFC 11 N/A SFC 15 N/A SFC 11 T
Working Pressure N/A 125 psi160 psi217 psi
Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure N/A 12 to 48 acfm N/A 12 to 48 acfm N/A 22 to 72 acfm N/A 28 to 95 acfm N/A 22 to 72 acfm
Complete System Flow Rate at 160 Pound Per Square Inch (psi) Working Pressure N/A 12 to 41 acfm N/A 12 to 41 acfm N/A 22 to 62 acfm N/A 29 to 83 acfm N/A 22 to 62 acfm
Complete System Flow Rate at 217 Pound Per Square Inch (psi) Working Pressure N/A 13 to 31 acfm N/A 13 to 31 acfm N/A 19 to 48 acfm N/A 28 to 68 acfm N/A 19 to 48 acfm
Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure N/A 125 psi
Maximum Positive Pressure at 160 Pound Per Square Inch (psi) Working Pressure N/A 160 psi
Maximum Positive Pressure at 217 Pound Per Square Inch (psi) Working Pressure N/A 217 psi
Nominal Motor Output N/A 10 hp N/A 10 hp N/A 15 hp N/A 20 hp N/A 15 hp
Width N/A 25 in N/A 25 in N/A 30 in N/A 30 in N/A 30 in
Depth N/A 31 in N/A 43 in N/A 35 in N/A 35 in N/A 49 in
Height N/A 43 in N/A 43 in N/A 50 in N/A 50 in N/A 50 in
Compressed Air Connection Thread Size N/A 3/4 in N/A 3/4 in N/A 1 in N/A 1 in N/A 1 in
Compressed Air Connection Thread Type N/A National Pipe Thread (NPT)
Sound Pressure Level N/A 68 dBA N/A 68 dBA N/A 68 dBA N/A 69 dBA N/A 68 dBA
Weight N/A 551 lb N/A 717 lb N/A 723 lb N/A 741 lb N/A 888 lb
Additional Information N/A All series are available as standard models but also with
  • Integrated refrigerated dryer for high compressed air quality and/or
  • Speed-controlled motor for a large flow rate control range. (SM, SK and AS series)
We will gladly help you determine which model is the perfect solution for you.
Advantages N/A
  • Highly-efficient power transmission - The quality drive belt with automatic tensioning device ensures consistent transmission efficiency and excellent drive system reliability over the entire service life.
  • Easy maintenance - The housing is easily opened. All components are logically arranged and easy to access. Maintenance is quick and simple.
  • Exceptionally quiet - The soundproofed housing reduces operational noise to a minimum. Normal conversation can take place right next to the compressor.
Low Life Cycle Costs N/A 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.
Refrigerated Dryer N/A N/A ABT 15 N/A N/A N/A ABT 25
Power Consumption N/A N/A 0.5 N/A N/A N/A 0.6
Pressure Dew Point N/A N/A 37 ºF N/A N/A N/A 37 ºF
Refrigerant N/A N/A R-513A N/A N/A N/A R-513A
Global Warming Potential N/A N/A 631 N/A N/A N/A 631
Refrigerant Volume N/A N/A 0.77 lb N/A N/A N/A 1.37 lb
Refrigerant Mass as CO2 Equivalent N/A N/A 0.2 t N/A N/A N/A 0.4 t
Hermetic Refrigeration Circuit N/A N/A Yes N/A N/A N/A Yes
Note N/A The refrigerated dryer series contains fluorinated greenhouse gases. The refrigerant in all models has been switched from R-134a (GWP 1430) to R-513A (GWP 631) as of 2019.