AS
The Kaeser AS family of fixed-speed industrial rotary screw compressors.
Manufacturer
Kaeser
Kaeser rotary screw compressor families and model guides, with buying advice and help for existing owners.
Kaeser’s US rotary screw lineup runs from compact SX, SM and SK machines through larger AS, ASD, BSD, CSD, DSD, ESD, FSD and HSD compressors. SFC identifies variable-speed machines. Model numbers are not a universal horsepower scale: compare the specifications for the actual model.
Package names also appear in quotations. A T suffix identifies an integrated dryer on the listed models, while AIRCENTER packages combine the compressor with air treatment and a receiver. Check the complete package before comparing price, footprint or electrical requirements.
For troubleshooting, record the model, serial number and controller message. Kaeser has reused familiar family names over time, so an older machine can need different procedures and parts from a current model with a similar name.
Explore the ranges
ASD
Kaeser ASD fixed-speed screw compressors, including distinct ASD 40 and ASD 40S models.
BSD
Kaeser BSD fixed-speed compressors for industrial compressed-air systems.
CSD
Kaeser CSD fixed-speed screw compressors in several industrial capacity classes.
DSD
Larger Kaeser DSD fixed-speed screw compressors for plant compressed-air systems.
ESD
Large Kaeser ESD fixed-speed screw compressors for industrial air supply.
FSD
Large Kaeser FSD fixed-speed rotary screw compressors for high air demand.
HSD
Kaeser HSD compressors combine two compressor units in one enclosure.
SFC
Kaeser’s SFC variable-speed screw compressors, from smaller workshops to large plant systems.
SK
Kaeser SK fixed-speed screw compressors for smaller industrial and workshop installations.
SM
Small fixed-speed Kaeser screw compressors with several package choices for workshop air.
SX
Compact fixed-speed screw compressors at the small end of Kaeser’s US lineup.
Models
Kaeser
AS 20
The Kaeser AS 20 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 97 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
AS 25
The Kaeser AS 25 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 120 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
AS 30
The Kaeser AS 30 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 141 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
ASD 25
The Kaeser ASD 25 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 111 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
ASD 30
The Kaeser ASD 30 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 131 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
ASD 40
The Kaeser ASD 40 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 192 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
ASD 40S
The Kaeser ASD 40S is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 163 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
BSD 40
The Kaeser BSD 40 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 196 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
BSD 50
The Kaeser BSD 50 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 237 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
BSD 60
The Kaeser BSD 60 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 289 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
CSD 110
The Kaeser CSD 110 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 382 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
CSD 130
The Kaeser CSD 130 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 469 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
CSD 145
The Kaeser CSD 145 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 548 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
CSD 175
The Kaeser CSD 175 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 604 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
CSD 90
The Kaeser CSD 90 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 304 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
DSD 125
The Kaeser DSD 125 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 606 cfm at 130 psig in its US product table.
Current model Specifications & guidanceKaeser
DSD 150
The Kaeser DSD 150 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 712 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
DSD 175
The Kaeser DSD 175 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 909 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
DSD 200
The Kaeser DSD 200 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 914 cfm at 125 psig in its US product table.
Current model Specifications & guidanceKaeser
DSD 250
The Kaeser DSD 250 is a fixed-speed, oil-injected rotary screw compressor. Kaeser lists 1075 cfm at 125 psig in its US product table.
Current model Specifications & guidanceRelated guides and troubleshooting
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