Kaeser
SFC 515
The Kaeser SFC 515 is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 420–3133 cfm at 110 psig in its US product table.
Current model Specifications & guidanceKaeser · Range
SFC
Kaeser’s SFC variable-speed screw compressors, from smaller workshops to large plant systems.
SFC stands for Sigma Frequency Control. These machines vary speed to adjust output to demand. Kaeser lists them across several size and frame groups; names such as SFC 75, SFC 75M and SFC 75S should remain distinct when comparing performance.
Compare the stated minimum and maximum flow at the intended pressure, rather than taking the highest pressure and highest flow from different columns. T versions add an integrated dryer where offered. A variable-speed machine still needs appropriate air storage and coordination with other compressors.
Models
Kaeser
SFC 55
The Kaeser SFC 55 is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 81–385 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
SFC 75
The Kaeser SFC 75 is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 130–564 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
SFC 75M
The Kaeser SFC 75M is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 129–547 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
SFC 75S
The Kaeser SFC 75S is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 102–478 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
SFC 8
The Kaeser SFC 8 is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 13–48 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
SFC 90
The Kaeser SFC 90 is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 129–672 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
SFC 90M
The Kaeser SFC 90M is a variable-speed, oil-injected rotary screw compressor. Kaeser lists 136–641 cfm at 125 psig in its US product table.
Current model Specifications & guidanceRelated guides and troubleshooting
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