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ASD Series Compressors

ASD Series Compressors
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ASD Series Capacities from: 72 to 193 cfm Pressures from: 80 to 217 psig Screw Compressors

Direct Drive Rotary Screw Compressor Specific Performance (kW/100 cfm) Airend Speed A Perfect Match Optimum Speed Maximum Efficiency and Reliability For years, customers have relied on Kaeser for energy efficient equipment and complete compressed air system solutions. Our research and development team continues to produce industry leading compressor technology to meet virtually any compressed air application requirement. The new ASD series rotary screw compressor is no exception. Kaeser’s new ASD compressors combine our proprietary optimized Sigma Profile airend and Sigma Control system...

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1 7 6 4 5 3 2 Airend RPM = Motor RPM One-to-One Direct Drive Airend Coupling Drive Motor One-to-One Direct Drive In ASD packages, one-to-one drive reduces the number of components needed compared to a gear drive unit thus increasing reliability and service life. Some compressors are called direct drive but are really gear driven units. In Kaeser’s ASD package, the motor is directly connected to the airend with a maintenance-free coupling, providing maximum transmission efficiency. The airend and motor are connected by a casting which is doweled and pinned to assure perfect alignment. 4...

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Extremely Quiet While the radial cooling fan and one-to-one drive greatly reduce noise levels, our new “split cooling air flow” design provides further noise reduction without cooling efficiency losses. With noise levels as low as 66 dB(A), the ASD is nearly 10 dB(A) quieter than comparable compressors. Sigma Control Developed by Kaeser in conjunction with Siemens AG, this patented compressor control features an industrial based PC with an Intel® microprocessor inside. Five different compressor control configurations are available to precisely match compressor performance to air demand and...

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Dimensions Dimensions are for reference only — please contact Kaeser for dimensional drawings. 33-7/8” 36-1/4” 59-1/4” Equipment Compressor Single-stage, flooded rotary screw airend with the power-saving, proprietary Sigma Profile delivers pressures up to 217 psig. Pneumatic inlet and vent valves are included. Electric Motor TEFC, high efficiency, 208-230/460 or 575 V, 3-phase, 60 Hz, 3600 (some models 1800) rpm, class F insulation, and EPAct compliant. Other voltages are available. Starter Magnetic Wye-Delta reduced-voltage starter ensures low starting current and smooth acceleration....

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Corporate Headquarters: P.O. Box 946 Fredericksburg, Virginia 22404 Phone 540-898-5500 Fax 540-898-5520 www.kaeser.com © 2008 Kaeser Compressors, Inc. All rights reserved. 04/08 USASD The Air Systems Specialist With over 85 years of experience, Kaeser is the air systems specialist. Our extensive 100,000 square foot facility allows us to provide unequaled product availability.With service centers nationwide and our 24-hour emergency parts guarantee, Kaeser customers can rely on the best after-sales support in the industry. Kaeser stands committed to providing the highest quality air system...

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