Item # 1228, FSD 350 Model 350 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor On Kinequip, Inc.

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Screw compressors with superior efficiency

Kaeser's direct drive rotary screw compressors range from 25 hp - 650 hp and deliver outstanding performance. Kaeser uses oversized airends specifically selected to produce the required output in flow and pressure. Compared to compressors using small, high speed, gear-driven airends, the one-to-one drive provides significant savings. With Kaeser's one-to-one drive, the airend is directly connected to the motor via a maintenance-free coupling thatmore

Unit of Measure

Specifications

Brands	N/A Kaeser Compressors
Model	N/A FSD 350
Working Pressure	N/A 125 psi145 psi175 psi
Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure	N/A 1596 acfm
Complete System Flow Rate at 145 Pound Per Square Inch (psi) Working Pressure	N/A 1276 acfm
Complete System Flow Rate at 175 Pound Per Square Inch (psi) Working Pressure	N/A 1264 acfm
Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure	N/A 125 psi
Maximum Positive Pressure at 145 Pound Per Square Inch (psi) Working Pressure	N/A 175 psi
Maximum Positive Pressure at 175 Pound Per Square Inch (psi) Working Pressure	N/A 175 psi
Nominal Motor Output	N/A 350 hp
Compressed Air Connection Thread Size	N/A 6 in
Compressed Air Connection Thread Type	N/A American National Standards Institute (ANSI) Class 150
Sound Pressure Level	N/A 79 dBA
Weight at 125 Pound Per Square Inch (psi) Maximum Positive Pressure	N/A 13735 lb
Weight at 175 Pound Per Square Inch (psi) Maximum Positive Pressure	N/A 13448 lb
Ambient Temperature	N/A Up to +115 ºF

Dimensions

Width	N/A 138 in
Depth	N/A 85 in
Height	N/A 93 in

Additional Information

Our fluid-injected rotary screw compressors are the perfect choice for industrial compressed air applications. Not sure which model you need? We're happy to help you determine the right solution.

Advantages

Exceptional efficiency - IE3 and IE4 motors with premium efficiency performance provide additional energy savings.
Longer service life - Electronic thermal management dynamically controls the fluid temperature of our ASD - HSD series for increased energy efficiency. The ETM prevents internal condensation build up, eliminating a common cause of lubricant degradation.

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 Service-friendly design: External lubrication for fan motor and drive motor bearings 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 energy-saving SIGMA profile 1:1 Direct drive
Drive	N/A Directly coupled without gears High-flex, maintenance-free coupling
Cooling Fluid and Air Circuit	N/A Dry air intake filter with pre-filtration Inlet silencer Pneumatic inlet and venting valves Cooling fluid separator tank with three-stage separation system Safety relief valve Minimum pressure check valve
Heat Recovery (HR) (Option)	N/A Optionally available with integrated fluid/water plate-type heat exchanger and additional fluid thermostatic valve External connections
Electric Motor	N/A IE4 super premium efficiency motor IP 55 Totally enclosed fan-cooled motor (TEFC) Class F insulation for greater power reserve Pt100 winding temperature transducer for motor monitoring External bearing lubrication
Electrical Components	N/A Control cabinet to IP 54 Control cabinet ventilation Automatic wye-delta starter Overload relays Control transformer Frequency converter for fan motor Siemens frequency converter (SFC models)
Sigma Control 2	N/A "Traffic-light" LED indicators show operational status at a glance Easy to read display 30 selectable languages Soft-touch keys with icons Fully automated monitoring and control Dual, Quadro, Vario, Dynamic, and Continuous control modes included as standard Interfaces: Ethernet Additional optional communication modules for: Profibus DP, Modbus, Profinet, DeviceNet, and EtherNet/IP SD card slot for data logging and updates RFID reader Web server

Catalog

Specifications

Brands

Model

Working Pressure

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

Complete System Flow Rate at 145 Pound Per Square Inch (psi) Working Pressure

Complete System Flow Rate at 175 Pound Per Square Inch (psi) Working Pressure

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

Maximum Positive Pressure at 145 Pound Per Square Inch (psi) Working Pressure

Maximum Positive Pressure at 175 Pound Per Square Inch (psi) Working Pressure

Nominal Motor Output

Compressed Air Connection Thread Size

Compressed Air Connection Thread Type

Sound Pressure Level

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

Weight at 175 Pound Per Square Inch (psi) Maximum Positive Pressure

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