Item # 1151, AS 25 Model 25 Horsepower (hp) Nominal Motor Standard Version Rotary Screw Compressor On Kinequip, Inc.

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Rotary screw compressors with impressive performance

Kaeser 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.

Unit of Measure

Specifications

Brands	N/A Kaeser Compressors
Model	N/A AS 25
Working Pressure	N/A 125 psi160 psi217 psi
Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure	N/A 120 acfm
Complete System Flow Rate at 160 Pound Per Square Inch (psi) Working Pressure	N/A 102 acfm
Complete System Flow Rate at 217 Pound Per Square Inch (psi) Working Pressure	N/A 85 acfm
Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure	N/A 125 psi
Maximum Positive Pressure at 160 Pound Per Square Inch (psi) Working Pressure	N/A 160 psi
Maximum Positive Pressure at 217 Pound Per Square Inch (psi) Working Pressure	N/A 217 psi
Nominal Motor Output	N/A 25 hp
Compressed Air Connection Thread Size	N/A 1-1/4 in
Compressed Air Connection Thread Type	N/A National Pipe Thread (NPT)
Sound Pressure Level	N/A 69 dBA
Weight	N/A 1113 lb
Ambient Temperature	N/A Up to +115 ºF

Dimensions

Width	N/A 32 in
Depth	N/A 44 in
Height	N/A 60 in

Additional Information

All series are available as standard models but also with

Integrated refrigerated dryer for high compressed air quality and/or
Speed-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	N/A Ready-to-run Fully automatic Super soundproofing Vibration dampening Powder-coated panels Easy access to all service points
Airend	N/A Single stage with cooling fluid injection for optimal rotor cooling Genuine Kaeser rotary screw airend with SIGMA Profile Multi-ribbed, single belt drive
Drive	N/A Multi-ribbed belt drive with automatic belt tensioning
Cooling Fluid and Air Circuit	N/A Dual flow fan and separate air flow channels for motor cooling, the fluid/compressed air cooler, the control cabinet and interior of the machine Dry air filter Pneumatic inlet and venting valves Cooling fluid reservoir with
Heat Recovery (HR) (Option)	N/A Optionally available with integrated heat recovery system (plate-type heat exchanger)
Electric Motor	N/A Premium efficiency IE3 Totally enclosed fan-cooled motor (TEFC) Class F insulation for greater power reserve
Electrical Components	N/A Control cabinet IP 54 Control transformer Siemens frequency converter (SFC models) Automatic wye-delta starter Overload relays Control cabinet ventilation
Sigma Control 2	N/A Traffic-light" LED indicators show operational status at a glance Plain text display 30 selectable languages Soft-touch keys with icons Fully automated monitoring and control Dual, Quadro, Vario, Dynamic, and Continuous control included as standard Interfaces: Ethernet Additional optional communications modules for: Profibus DP, Modbus, Profinet, DeviceNet, and EtherNet/IP SD card slot for data-logging and updates RFID reader Web 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.

Catalog

Specifications

Brands

Model

Working Pressure

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

Complete System Flow Rate at 160 Pound Per Square Inch (psi) Working Pressure

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

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

Maximum Positive Pressure at 160 Pound Per Square Inch (psi) Working Pressure

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

Nominal Motor Output

Compressed Air Connection Thread Size

Compressed Air Connection Thread Type

Sound Pressure Level

Weight

Ambient Temperature

Dimensions

Width

Depth

Height

Additional Information

Additional Information

Advantages

Advantages

Low Life Cycle Costs

Low Life Cycle Costs

Equipment

Complete Unit

Airend

Drive

Cooling Fluid and Air Circuit

Heat Recovery (HR) (Option)

Electric Motor

Electrical Components

Sigma Control 2

Note

Note