| Shipping | Tax | Terms Shopping Cart 0 Items Request for Quote 0 Items All Categories > Kaeser Products > Rotary Screw Compressors > Belt Drive Up to 30 Horsepower (hp) Compressors > AS Series Rotary Screw Compressors > Item # 72929 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # 72929, AS 25 Model 25 Horsepower (hp) Nominal Motor Standard Version Rotary Screw Compressor Web Price QUOTE Rotary screw compressors with impressive performanceKaeser rotary screw compressors with V-belt drive provide outstanding efficiency and reliability. They feature the energy-saving SIGMA profile rotor and a Sigma Control 2 (or, optionally, Sigma Control Basic) controller. Financing · Specifications · Dimensions · Additional Information · Advantages · Low Life Cycle Costs · Equipment · Note Financing Approve Payments Finance with Approve Payments Specifications Brands Kaeser Compressors Model AS 25 Working Pressure 125 psi160 psi217 psi Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure 120 acfm Complete System Flow Rate at 160 Pound Per Square Inch (psi) Working Pressure 102 acfm Complete System Flow Rate at 217 Pound Per Square Inch (psi) Working Pressure 85 acfm Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure 125 psi Maximum Positive Pressure at 160 Pound Per Square Inch (psi) Working Pressure 160 psi Maximum Positive Pressure at 217 Pound Per Square Inch (psi) Working Pressure 217 psi Nominal Motor Output Power 25 hp Compressed Air Connection Thread Size 1-1/4 in Compressed Air Connection Thread Type National Pipe Thread (NPT) Sound Pressure Level 69 dBA Weight 1113 lb Ambient Temperature Up to +115 ºF Dimensions Width 32 in Depth 44 in Height 60 in Additional Information All series are available as standard models but also withIntegrated refrigerated dryer for high compressed air quality and/orSpeed-controlled motor for a large flow rate control range. (SM, SK and AS series)We will gladly help you determine which model is the perfect solution for you. Advantages Highly-efficient power transmission - The quality drive belt with automatic tensioning device ensures consistent transmission efficiency and excellent drive system reliability over the entire service life.Easy maintenance - The housing is easily opened. All components are logically arranged and easy to access. Maintenance is quick and simple.Exceptionally quiet - The soundproofed housing reduces operational noise to a minimum. Normal conversation can take place right next to the compressor. Low Life Cycle Costs 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. Equipment Complete Unit Ready-to-runFully automaticSuper soundproofingVibration dampeningPowder-coated panelsEasy access to all service points Airend Single stage with cooling fluid injection for optimal rotor coolingGenuine Kaeser rotary screw airend with SIGMA ProfileMulti-ribbed, single belt drive Drive Multi-ribbed belt drive with automatic belt tensioning Cooling Fluid and Air Circuit Dual flow fan and separate air flow channels for motor cooling, the fluid/compressed air cooler, the control cabinet and interior of the machineDry air filterPneumatic inlet and venting valvesCooling fluid reservoir with Heat Recovery (HR) (Option) Optionally available with integrated heat recovery system (plate-type heat exchanger) Electric Motor Premium Efficiency IE3Totally enclosed fan-cooled motor (TEFC)Class F insulation for greater power reserve Electrical Components Control cabinet to IP 54Control transformerSiemens frequency converter (SFC models)Automatic wye-delta starterOverload relaysControl cabinet ventilation Sigma Control 2 "Traffic-light" LED indicators show operational status at a glancePlain text display30 selectable languagesSoft-touch keys with iconsFully automated monitoring and controlDual, Quadro, Vario, Dynamic, and Continuous control included as standardInterfaces: EthernetAdditional optional communications modules for: Profibus DP, Modbus, Profinet, DeviceNet, and EtherNet/IPSD card slot for data-logging and updatesRFID readerWeb server Note The refrigerated dryer series contains fluorinated greenhouse gases. The refrigerant in all models has been switched from R-134a (GWP 1430) to R-513A (GWP 631) as of 2019. MORE IMAGES · Sigma Control 2 DOWNLOADS Brochure for AS Series Rotary Screw Compressors (PDF, 1950KB) Maintain Your Air Compressor Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance. Download eBook