| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Kaeser Products > Rotary Screw Compressors > Oil-Free Rotary Screw Compressors > Air-Cooled Oil-Free Rotary Screw Compressors > CSG-2 A Series Air-Cooled Oil-Free Rotary Screw Compressors > Item # 73033 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # 73033, CSG 120-2 i.HOC A Model 100 Horsepower (hp) Nominal Motor Output RD Version Air-Cooled Oil-Free Rotary Screw Compressor Web Price QUOTE Kaeser's air-cooled oil-free rotary screw air compressors deliver exceptional compressed air supply reliability - even in ambient temperatures as high as 115 ºF.Thanks to an innovative system design, air-cooled models are available all the way up to 450 hp. Financing · Specifications · Dimensions · Additional Information · Advantages · Low Life Cycle Costs · Equipment · Quality in Detail · Adsorption · Options Financing Approve Payments Finance with Approve Payments Specifications Brands Kaeser Compressors Model CSG 120-2 i.HOC A Working Pressure 90 psi125 psi145 psi Complete System Flow Rate at 90 Pound Per Square Inch (psi) Working Pressure 459 acfm Complete System Flow Rate at 145 Pound Per Square Inch (psi) Working Pressure 420 acfm Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure 421 acfm Maximum Positive Pressure at 90 Pound Per Square Inch (psi) Working Pressure 90 psi Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure 125 psi Maximum Positive Pressure at 145 Pound Per Square Inch (psi) Working Pressure 145 psi Nominal Motor Output Power 100 hp Pressure Dew Point at 90 Pound Per Square Inch (psi) Working Pressure -5 ºF Pressure Dew Point at 125 Pound Per Square Inch (psi) Working Pressure -23 ºF Pressure Dew Point at 145 Pound Per Square Inch (psi) Working Pressure -26 ºF Compressed Air Connection Thread Size 2-1/2 in Compressed Air Connection Thread Type American National Standards Institute (ANSI) Class 150 Sound Pressure Level 75 dBA Weight 7121 lb Ambient Temperature Up to +115 ºF Dimensions Width 124 in Depth 65 in Height 85 in Additional Information Robust stainless steel-aluminum cooler combinationAll models available with i.HOC® integrated heat of compression dryer Advantages Heat-recovery made easy - Thanks to radial fans with high residual thrust, the heated exhaust air can easily be ducted away and used for heating an adjacent room without additional auxiliary fans.Energy-efficient features - In standby mode, the temperature-controlled Kaeser standstill fan reliably dissipates residual heat. This allows the main fan to turn off and cools the package down for quicker service.Exceptionally maintenance-friendly - Swing-out coolers make cleaning easy. Low Life Cycle Costs Our custom consulting services, award-winning product design, and continual investment in our research and development give you superior quality that's tailored for your needs. Equipment Complete Unit Ready for operationFully automaticSuper-soundproofingVibration-dampenedService-friendly design Airend Two-stage, oil-free compression rotary screw compressor with precision gearing as per AGMA Q13/DIN- 52nd compression stage uses stainless steel rotors and jacket coolingRotors feature durable coatingIntegrated oil tank with oil tank ventilationFiber-free pulsation dampeners downstream of both compression stages Drive Motor Manufactured by SIEMENSPremium and Super Premium Efficiency MotorContinuous motor winding temperature monitoringEnclosure protection: IP 55 Cooling Generously sized compressed air aftercooler with stainless steel precooler and aluminum coolerReliable compressor performance up to 115 °FAluminum cooler for gear oil Electrical Components Control cabinet to IP 54Switching cabinet ventilationAutomatic wye-delta protection combinationControl transformer Sigma Control 2 Plain text display30 selectable languagesSoft-touch keys with icons"Traffic-light" LEDs for at-a-glance operational statusFully automatic monitoring and controlDual, Quadro, Vario and Continuous control included as standardInterfaces: EthernetOptional communication modules for Profibus DP, Modbus, Profinet and DeviceNetSD-card slot for data logging and updatesRFID readerWeb server Quality in Detail Hydraulic Inlet Valve The hydraulic inlet valves in Kaeser's oil-free rotary screw compressors are unaffected by contamination and condensate. This makes them more reliable and easier to maintain than pneumatic valves. Fiber-Free Pulsation Dampeners Kaeser's new fiber-free pulsation dampeners keep pressure losses to an absolute minimum, help maintain consistent air quality and, unlike fiber versions, eliminate the possibility of compressed air contamination. Reliable Oil Reservoir Venting The microfilter in the oil tank venting system prevents the intake of oil-laden air. This ensures compressed air quality is maintained at all times. Highly Efficient Condensate Separator Thanks to its flow-optimized design, the newly developed condensate separator reliably separates the condensate downstream from the air coolers, and with minimal pressure loss. Adsorption Bolt-Down Machine Mounts Machine mounts for bolting the unit to the floor Options Silencer for Air Inlet Opening Dampening louvers in front of heat exchangers Cooling Air Filter Mats Cooling air filter mats in the inlet area of the compressorReduce build-up on heat exchanger surfaces and inlet air filters Hot Air Connection Direct use of the hot compressed air, e.g. for heat regenerating desiccant dryer or as hot process air.With certain models, the required hot air temperature can be controlled in ranges. MORE IMAGES · Drive Motor · Sigma Control 2 · Hydraulic Inlet Valve · Fiber-Free Pulsation Dampeners · Reliable Oil Reservoir Venting · Highly Efficient Condensate Separator DOWNLOADS Brochure for Air-Cooled Oil-Free Rotary Screw Compressors (PDF, 4686KB) Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook
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