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Screw compressors with superior efficiency

Kaeser's direct drive rotary screw compressors range from 25 hp - 650 hp and deliver outstanding performance. Kaeser uses oversized airends specifically selected to produce the required output in flow and pressure. Compared to compressors using small, high speed, gear-driven airends, the one-to-one drive provides significant savings. With Kaeser's one-to-one drive, the airend is directly connected to the motor via a maintenance-free coupling that eliminates transmission losses.
Unit of Measure

Specifications

Brands

N/A Kaeser Compressors

Model

N/A SFC 250

Working Pressure

N/A 125 psi175 psi217 psi

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

N/A 370 to 1439 acfm

Complete System Flow Rate at 175 Pound Per Square Inch (psi) Working Pressure

N/A 286 to 1222 acfm

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

N/A 265 to 1019 acfm

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

N/A 125 psi

Maximum Positive Pressure at 175 Pound Per Square Inch (psi) Working Pressure

N/A 175 psi

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

N/A 217 psi

Nominal Motor Output

N/A 300 hp

Compressed Air Connection Thread Size

N/A 4 in

Compressed Air Connection Thread Type

N/A American National Standards Institute (ANSI) Class 150

Sound Pressure Level

N/A 77 dBA

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

N/A 12478 lb

Weight at 175 Pound Per Square Inch (psi) Maximum Positive Pressure

N/A 12214 lb

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

N/A 11508 lb

Dimensions

Width

N/A 126 in

Depth

N/A 80 in

Height

N/A 84 in

Additional Information

Additional Information

N/A Our fluid-injected rotary screw compressors are the perfect choice for industrial compressed air applications. Not sure which model you need? We're happy to help you determine the right solution.

Advantages

Advantages

N/A
  • Exceptional efficiency - IE3 and IE4 motors with premium efficiency performance provide additional energy savings.
  • Longer service life - Electronic thermal management dynamically controls the fluid temperature of our ASD - HSD series for increased energy efficiency. The ETM prevents internal condensation build up, eliminating a common cause of lubricant degradation.

Low Life Cycle Costs

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.