Item # 73008, HSD 500 Model 500 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor On Compressed Air Systems, Inc.

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All Categories > Kaeser Products > Rotary Screw Compressors > Direct Drive Up to 700 Horsepower (hp) Compressors > HSD Series Rotary Screw Air Compressors > Item # 73008


	Item # 73008, HSD 500 Model 500 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor
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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 that eliminates transmission losses.

Financing · Specifications · Dimensions · Additional Information · Advantages · Low Life Cycle Costs · Equipment

Financing

Approve Payments		Finance with Approve Payments

Specifications

Brands		Kaeser Compressors

Model		HSD 500

Working Pressure		110 psi 175 psi

Complete System Flow Rate at 110 Pound Per Square Inch (psi) Working Pressure		2326 acfm

Complete System Flow Rate at 175 Pound Per Square Inch (psi) Working Pressure		1885 acfm

Maximum Positive Pressure at 110 Pound Per Square Inch (psi) Working Pressure		125 psi

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

Nominal Motor Output Power		500 hp

Compressed Air Connection Thread Size		6 in

Compressed Air Connection Thread Type		American National Standards Institute (ANSI) Class 150

Sound Pressure Level		73 dBA

Weight at 125 Pound Per Square Inch (psi) Maximum Positive Pressure		16493 lb

Weight at 175 Pound Per Square Inch (psi) Maximum Positive Pressure		15492 lb

Ambient Temperature		Up to +115 ºF

Dimensions

Width		141 in

Depth		85 in

Height		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		Ready to run Fully automatic Super soundproofing Vibration-dampening All panels powder-coated Service-friendly design: External lubrication for motor bearings Easy access to all service points Each HSD incorporates two individual compressor units: Including a motor, SIGMA profile airend, Sigma Control 2 controller, separator, aftercooler, drain trap, and filtration Two complete compressor modules provides maximum part-load efficiency, built-in redundancy, and reduced installation costs.

Airend		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		Directly coupled without gears High-flex, maintenance-free coupling

Cooling Fluid and Air Circuit		Dry air intake filter with pre-filtration Inlet silencer Pneumatic inlet and venting valves Cooling fluid separator tank with three-stage separator system Safety relief valve Minimum pressure check valve

Heat Recovery (HR) (Option)		Optionally available with integrated fluid/water plate-type heat exchanger and additional fluid thermostatic valve External connections

Electric Motor		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		Control cabinet to IP 54 Control cabinet ventilation Automatic wye-delta starter Overload relays Control transformer Siemens frequency converter (SFC models)

Sigma Control 2		"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 Additional optional communications for: Profibus DP, Modbus, Profinet, DeviceNet, and EtherNet/IP SD card slot for data-logging and updates RFID reader Web server

DOWNLOADS


		Brochure for HSD Series Rotary Screw Air Compressors (PDF, 2531KB)

Item # 73008, HSD 500 Model 500 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor

Approve Payments

Brands

Model

Working Pressure

Complete System Flow Rate at 110 Pound Per Square Inch (psi) Working Pressure

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

Maximum Positive Pressure at 110 Pound Per Square Inch (psi) Working Pressure

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

Nominal Motor Output Power

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

Width

Depth

Height

Complete Unit

Airend

Drive

Cooling Fluid and Air Circuit

Heat Recovery (HR) (Option)

Electric Motor

Electrical Components

Sigma Control 2

Maintain Your Air Compressor