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BSD Series Compressors

BSD Series Compressors
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BSD Series Capacities from: 158 to 300 cfm Pressures from: 80 to 217 psig Screw Compressors

Direct Drive Rotary Screw Compressor Inlet Filter Two-stage 4 micron air intake filter extends airend life and is easily serviced. 1 Efficient Separator System BSD packages are fitted with an optimized, high-efficiency separation system. Most of the cooling fluid is initially separated from the air by centrifugal force in the separator tank. Any remaining fluid is separated by a 2-stage filter in the separator cartridge. This triple action doubles the cartridge service life and reduces fluid carry over to 2 ppm or less. The fluid level is quickly verified by the easy-toread level indicator....

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Airend RPM = Motor RPM One-to-One Direct Drive Airend Coupling Drive Motor 1 2 3 4 5 6 7 One-to-One Direct Drive In BSD 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 BSD 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 low-noise radial fan and the one-toone drive considerably reduce noise levels, the new “split cooling air flow” design provides superior sound proofing without cooling efficiency losses. With noise levels as low as 68 dB(A), the BSD 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...

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Dimensions Dimensions are for reference only — please contact Kaeser for dimensional drawings. 81-7/8” 60-1/4” Motor inlet air 37-1/8” Air Discharge NPT 1-1/2” Dryer models only: Air Discharge NPT 1-1/2” BSD 60T only NPT 2” 40-1/2” 26-3/8” 66-7/8” 8-1/8” Cooling air inlet - Coolers Instrument panel Control Panel Refrigerant dryer cooling air outlet Compressor Cooling air outlet Equipment Compressor Single-stage, flooded rotary screw airend with the power-saving, proprietary Sigma Profile delivers pressures up to 217 psig. Electric Motor TEFC, high efficiency, 460 or 575 V, 3-phase, 60 Hz,...

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Compressed Air System Design Kaeser's team of engineers are always at your service to help design or optimize your compressed air system. With decades of experience in system design, special applications and energy audits, our entire team can meet your unique requirement. Using specialized tools such as our Air Demand Analysis and Kaeser Energy Saving System we can provide an accurate assessment of your existing installation and use predictive models to demonstrate how proposed changes will improve your system performance. Then, using a state-of-the-art CAD software, Kaeser can lay out the...

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