All Rotary Screw Air Compressors
This category includes both light industrial, as well as heavy-duty lubricated and oil-free rotary screw air compressors (4 - 3169 CFM).
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Light Industrial Rotary Screw Air Compressors
These 3 to 30 HP compressors typically fall into the low-capacity category, delivering between 10 and 125 CFM (cubic feet per minute) of air flow.
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Compressed Air Systems

Compressed Air Systems (CAS) manufactures industrial air compressors and related equipment for sale through distributors globally. CAS manufactures reciprocating and rotary screw air compressors from 1 to 250 HP driven by electric motors and from 5 to 100 HP with gas and diesel engines. CAS also manufactures a full line of hydraulically driven reciprocating and rotary screw compressors.

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CATEGORY: Rotary Screw Air Compressors (); Air Compressor Pumps (); Air Compressors (); Engine Driven Air Compressors (); Diesel Driven Air Compressors (); Gas Driven Air Compressors (); Extras (); Regulators (); Light Industrial Air Compressors (); Maintenance Kits (); Oilless Air Compressors (); Oilless Piston Air Compressors (); Parts (); Oil Filter Elements (); Aftercoolers (); Air Filter Elements (); Filters (); Oil Separator Elements (); Piston Air Compressors (); Two Stage Piston Air Compressors ()

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Compressed Air Systems Free Standing Aftercooler

Compressed Air Systems Free Standing Aftercooler

Aluminum material; installs downstream from the compressor.

Starting at $942.00

Compressed Air Systems Industrial Electric Stationary Piston Air Compressor

Compressed Air Systems Industrial Electric Stationary Piston Air Compressor

5 to 30 hp, provides access to compressor valves without compressor head removal.

Starting at $4,196.80

Compressed Air Systems RS Series Enclosed Rotary Screw Air Compressor

Compressed Air Systems RS Series Enclosed Rotary Screw Air Compressor

5 to 100 HP compressor with a sound attenuating enclosure for 100% duty cycle applications.

Starting at $10,032.80

Compressed Air Systems RS Series Open Frame Rotary Screw Air Compressor

Compressed Air Systems RS Series Open Frame Rotary Screw Air Compressor

5 to 100 HP compressor, up to 500 CFM at 150 PSI, 100% duty cycle.

Starting at $10,376.00

Compressed Air Systems Belt Guard Mounted Aftercooler

Compressed Air Systems Belt Guard Mounted Aftercooler

Aluminum material; installs downstream from the compressor.

Starting at $584.00

Compressed Air Systems RS Series Duplex Rotary Screw Air Compressor

Compressed Air Systems RS Series Duplex Rotary Screw Air Compressor

5 to 40 HP tank mounted rotary screw compressor.

Starting at $26,217.60

Compressed Air Systems Contractor Series Portable Engine Driven Piston Air Compressor

Compressed Air Systems Contractor Series Portable Engine Driven Piston Air Compressor

For job site applications that require high CFM at no more than a 50% duty cycle.

Starting at $1,692.00

Compressed Air Systems CA1-B Two Stage Piston Air Compressor Pump

Compressed Air Systems CA1-B Two Stage Piston Air Compressor Pump

Cast iron construction.

Starting at $2,304.00

Compressed Air Systems Industrial Gas Driven Piston Air Compressor with Welder and Generator

Compressed Air Systems Industrial Gas Driven Piston Air Compressor with Welder and Generator

Includes 210 Amp welder and 5.5kW generator.

Starting at $7,820.80

Compressed Air Systems Diesel Powered Industrial Piston Air Compressor

Compressed Air Systems Diesel Powered Industrial Piston Air Compressor

Alternator on the drive engine.

Starting at $13,053.60

Compressed Air Systems RS Cube Series Rotary Screw Air Compressor

Compressed Air Systems RS Cube Series Rotary Screw Air Compressor

5 to 15 HP compact rotary screw compressor, up to 50 CFM at 150 PSI.

Starting at $8,784.80

Compressed Air Systems Contractor Series Stationary Piston Air Compressor

Compressed Air Systems Contractor Series Stationary Piston Air Compressor

For light commercial applications, pro-consumer, or heavy home hobbyist.

Starting at $1,741.60

Compressed Air Systems Regulator

Compressed Air Systems Regulator

300 PSI max. pressure.

Starting at $76.00

Compressed Air Systems Industrial Electric Stationary Duplex Piston Air Compressor

Compressed Air Systems Industrial Electric Stationary Duplex Piston Air Compressor

Provides access to compressor valves without compressor head removal.

Starting at $10,513.60

Compressed Air Systems LH2 Single Stage Piston Air Compressor Pump

Compressed Air Systems LH2 Single Stage Piston Air Compressor Pump

Cast iron construction.

Compressed Air Systems RS Open Frame 10 HP Rotary Screw Air Compressor, 80 Gallon

Compressed Air Systems RS Open Frame 10 HP Rotary Screw Air Compressor, 80 Gallon

10 HP, 38 CFM at 150 PSI, 208-230/460/3/60, 80 Gallon Tank mount.

Starting at $11,088.80

Compressed Air Systems Combination Filter-Regulator

Compressed Air Systems Combination Filter-Regulator

Combines air filter and air regulator in a single unit.

Starting at $257.00

Compressed Air Systems Contractor Electric Series Portable Piston Air Compressor

Compressed Air Systems Contractor Electric Series Portable Piston Air Compressor

Automatic start/stop; high CFM per HP ratio with max. 50% duty cycle.

Starting at $1,389.60

Compressed Air Systems LH4TB Two Stage Piston Air Compressor Pump

Compressed Air Systems LH4TB Two Stage Piston Air Compressor Pump

Cast iron construction.

Compressed Air Systems Industrial Diesel Driven Piston Air Compressor with Generator

Compressed Air Systems Industrial Diesel Driven Piston Air Compressor with Generator

Provides access to compressor valves without compressor head removal.

Select options for pricing

Compressed Air Systems Gas Powered Industrial Piston Air Compressor

Compressed Air Systems Gas Powered Industrial Piston Air Compressor

Solid cast iron pump, head unloaded.

Starting at $4,614.40

Compressed Air Systems Industrial Stationary Oilless Piston Air Compressor

Compressed Air Systems Industrial Stationary Oilless Piston Air Compressor

Heavy duty single stage oil-free industrial duty pump.

Starting at $7,320.00

Compressed Air Systems Industrial Diesel Stationary Cube Piston Air Compressor

Compressed Air Systems Industrial Diesel Stationary Cube Piston Air Compressor

442 CC diesel motor, 15 ACFM at 175 PSI, electric starter.

Starting at $9,865.60

Compressed Air Systems CAS-RS153ENC3 15 HP Rotary Screw Air Compressor

Compressed Air Systems CAS-RS153ENC3 15 HP Rotary Screw Air Compressor

15 HP, 54 CFM at 150 PSI, 208-230/460/3/60, Base mount.

$16,835.00 $13,468.00

Compressed Air Systems RS Enclosed 10 HP Rotary Screw Air Compressor, 80 Gallon, With Dryer

Compressed Air Systems RS Enclosed 10 HP Rotary Screw Air Compressor, 80 Gallon, With Dryer

10 HP, 39 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 80 Gallon Tank mount, with refrigerated air dryer.

Starting at $21,449.00 $17,159.20

Compressed Air Systems Industrial Diesel Driven Piston Air Compressor with Welder and Generator

Compressed Air Systems Industrial Diesel Driven Piston Air Compressor with Welder and Generator

Includes 210 Amp welder and 5.5kW generator.

$24,156.00 $19,324.80

Compressed Air Systems Industrial Gas Stationary Cube Piston Air Compressor

Compressed Air Systems Industrial Gas Stationary Cube Piston Air Compressor

Includes centrifugal unloader and discharge cooling manifold.

Starting at $4,317.60

Compressed Air Systems LH1 Single Stage Piston Air Compressor Pump

Compressed Air Systems LH1 Single Stage Piston Air Compressor Pump

Cast iron construction.

Compressed Air Systems RS Series Airend Kits

Compressed Air Systems RS Series Airend Kits

2,000 hour lifetime warranty kit with service parts for use with RS Series rotary screw compressors.

Starting at $3,145.00

Compressed Air Systems LH3B Single Stage Piston Air Compressor Pump

Compressed Air Systems LH3B Single Stage Piston Air Compressor Pump

Cast iron construction.

Compressed Air Systems CA3 Two Stage Piston Air Compressor Pump

Compressed Air Systems CA3 Two Stage Piston Air Compressor Pump

Cast iron construction.

Compressed Air Systems RS Enclosed 7.5 HP Rotary Screw Air Compressor, 80 Gallon, With Dryer

Compressed Air Systems RS Enclosed 7.5 HP Rotary Screw Air Compressor, 80 Gallon, With Dryer

7.5 HP, 26 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 80 Gallon Tank mount, with refrigerated air dryer.

Starting at $20,651.00 $16,520.80

Compressed Air Systems Particulate Filter

Compressed Air Systems Particulate Filter

Removes rust from the oxidized pipes of a compressor.

Starting at $193.00

Compressed Air Systems Rotary Screw Oil Separator Element

Compressed Air Systems Rotary Screw Oil Separator Element

Designed for use with CAS rotary screw air compressors.

Starting at $377.00

Compressed Air Systems Industrial Stationary Duplex Oilless Piston Air Compressor

Compressed Air Systems Industrial Stationary Duplex Oilless Piston Air Compressor

Heavy duty single stage oil-free industrial duty pump.

Starting at $14,668.00

Compressed Air Systems CAS-DRS153H123 15 HP Duplex Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems CAS-DRS153H123 15 HP Duplex Rotary Screw Air Compressor, 120 Gallon

15 HP, 108 CFM at 150 PSI, 208-230/460/3/60, 120 gallon tank mount.

$43,395.00 $34,716.00

Compressed Air Systems Rotary Screw Airend Oil Filter Element

Compressed Air Systems Rotary Screw Airend Oil Filter Element

Designed for filtering oil from CAS rotary screw compressor airends.

Starting at $110.00

Compressed Air Systems CA2 Two Stage Piston Air Compressor Pump

Compressed Air Systems CA2 Two Stage Piston Air Compressor Pump

Cast iron construction.

Starting at $4,170.00

Compressed Air Systems RS Open Frame 7.5 HP Rotary Screw Air Compressor, 80 Gallon

Compressed Air Systems RS Open Frame 7.5 HP Rotary Screw Air Compressor, 80 Gallon

7.5 HP, 28 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 80 Gallon Tank mount.

Starting at $10,508.00

Compressed Air Systems Industrial Gas Driven Piston Air Compressor with Generator

Compressed Air Systems Industrial Gas Driven Piston Air Compressor with Generator

Provides access to compressor valves without compressor head removal.

Starting at $6,540.80

Compressed Air Systems CAS-RS153Q-RS Cube 15 HP Rotary Screw Air Compressor

Compressed Air Systems CAS-RS153Q-RS Cube 15 HP Rotary Screw Air Compressor

15 HP, 50 CFM at 150 PSI, 208-230/460/3/60, Base mount.

$13,739.00 $10,991.20

Compressed Air Systems RS Open Frame 25 HP Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems RS Open Frame 25 HP Rotary Screw Air Compressor, 120 Gallon

25 HP, 102 CFM at 150 PSI, 208-230/460/3/60, 120 Gallon Tank mount.

Starting at $21,614.40

Compressed Air Systems RS Open Frame 5 HP Rotary Screw Air Compressor, 80 Gallon

Compressed Air Systems RS Open Frame 5 HP Rotary Screw Air Compressor, 80 Gallon

5 HP, 18 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 80 Gallon Tank mount.

Starting at $10,376.00

Compressed Air Systems RS Enclosed 5 HP Rotary Screw Air Compressor, 80 Gallon, With Dryer

Compressed Air Systems RS Enclosed 5 HP Rotary Screw Air Compressor, 80 Gallon, With Dryer

5 HP, 16 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 80 Gallon Tank mount, with refrigerated air dryer.

Starting at $20,437.00 $16,349.60

Compressed Air Systems RS 5 HP Duplex Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems RS 5 HP Duplex Rotary Screw Air Compressor, 120 Gallon

5 HP, 32 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 120 gallon tank mount.

Starting at $26,217.60

Compressed Air Systems Piston Air Filter Element

Compressed Air Systems Piston Air Filter Element

Designed for use with CAS piston compressor pumps.

Starting at $29.00

Compressed Air Systems LH Series Pump Kits

Compressed Air Systems LH Series Pump Kits

1,000hr/1yr warranty kit with service parts for LH Series piston compressors.

Starting at $620.00

Compressed Air Systems RS Enclosed 5 HP Rotary Screw Air Compressor

Compressed Air Systems RS Enclosed 5 HP Rotary Screw Air Compressor

5 HP, 16 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, Base mount.

Starting at $12,541.00 $10,032.80

Compressed Air Systems CAS-RS253ENC6 25 HP Rotary Screw Air Compressor

Compressed Air Systems CAS-RS253ENC6 25 HP Rotary Screw Air Compressor

25 HP, 102 CFM at 150 PSI, 208-230/460/3/60, Base mount.

$22,220.00 $17,776.00

Compressed Air Systems RS 10 HP Duplex Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems RS 10 HP Duplex Rotary Screw Air Compressor, 120 Gallon

10 HP, 78 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 120 gallon tank mount.

Starting at $32,612.80

Compressed Air Systems RS Cube 10 HP Rotary Screw Air Compressor

Compressed Air Systems RS Cube 10 HP Rotary Screw Air Compressor

10 HP, 34 or 37 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, Base mount.

Starting at $14,220.00

Compressed Air Systems RS 7.5 HP Duplex Rotary Screw Air Compressor

Compressed Air Systems RS 7.5 HP Duplex Rotary Screw Air Compressor

7.5 HP, 52 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, 120 gallon tank mount.

Starting at $26,688.80

Compressed Air Systems Industrial Electric Stationary Cube Piston Air Compressor

Compressed Air Systems Industrial Electric Stationary Cube Piston Air Compressor

Includes cast iron reciprocating compressor pump and industrial grade electric drive motor.

Starting at $3,744.00

Compressed Air Systems RS Cube 5 HP Rotary Screw Air Compressor

Compressed Air Systems RS Cube 5 HP Rotary Screw Air Compressor

5 HP, 15 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, Base mount.

Starting at $8,784.80

Compressed Air Systems RS Open Frame 15 HP Rotary Screw Air Compressor, 80 Gallon

Compressed Air Systems RS Open Frame 15 HP Rotary Screw Air Compressor, 80 Gallon

15 HP, 54 CFM at 150 PSI, 208-230/460/3/60, 80 Gallon Tank mount.

Starting at $13,188.00

Compressed Air Systems CA Series Pump Kits

Compressed Air Systems CA Series Pump Kits

1,000hr/1yr warranty kit with service parts for CA Series piston compressors.

Starting at $1,345.00

Compressed Air Systems RS Open Frame 10 HP Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems RS Open Frame 10 HP Rotary Screw Air Compressor, 120 Gallon

10 HP, 38 CFM at 150 PSI, 208-230/460/3/60, 120 Gallon Tank mount.

Starting at $11,776.00

Compressed Air Systems CAS-RS303ENC6 30 HP Rotary Screw Air Compressor

Compressed Air Systems CAS-RS303ENC6 30 HP Rotary Screw Air Compressor

30 HP, 125 CFM at 150 PSI, 208-230/460/3/60, Base mount.

$22,913.00 $18,330.40

Compressed Air Systems Rotary Screw Airend Air Filter Element

Compressed Air Systems Rotary Screw Airend Air Filter Element

Designed for use with CAS rotary screw compressor airends.

Starting at $58.00

Compressed Air Systems EVO and NK Series Airend Kits

Compressed Air Systems EVO and NK Series Airend Kits

2,000hr/1yr warranty kit with service parts for use with EVO and NK Series rotary screw compressors.

Starting at $3,717.00

Compressed Air Systems RS Cube 7.5 HP Rotary Screw Air Compressor

Compressed Air Systems RS Cube 7.5 HP Rotary Screw Air Compressor

7.5 HP, 24 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, Base mount.

Starting at $8,957.60

Compressed Air Systems RS Enclosed 7.5 HP Rotary Screw Air Compressor

Compressed Air Systems RS Enclosed 7.5 HP Rotary Screw Air Compressor

7.5 HP, 26 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, Base mount.

Starting at $12,836.00 $10,268.80

Compressed Air Systems RS Open Frame 15 HP Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems RS Open Frame 15 HP Rotary Screw Air Compressor, 120 Gallon

15 HP, 54 CFM at 150 PSI, 208-230/460/3/60, 120 Gallon Tank mount.

Starting at $13,873.60

Compressed Air Systems CAS-RS203ENC6 20 HP Rotary Screw Air Compressor

Compressed Air Systems CAS-RS203ENC6 20 HP Rotary Screw Air Compressor

20 HP, 78 CFM at 150 PSI, 208-230/460/3/60, Base mount.

$21,184.00 $16,947.20

Compressed Air Systems RS Open Frame 20 HP Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems RS Open Frame 20 HP Rotary Screw Air Compressor, 120 Gallon

20 HP, 78 CFM at 150 PSI, 208-230/460/3/60, 120 Gallon Tank mount.

Starting at $20,036.00

Compressed Air Systems RS Enclosed 10 HP Rotary Screw Air Compressor

Compressed Air Systems RS Enclosed 10 HP Rotary Screw Air Compressor

10 HP, 39 CFM at 150 PSI, 208-230/1/60 or 208-230/460/3/60, Base mount.

Starting at $25,076.00 $20,060.80

Compressed Air Systems RS Open Frame 30 HP Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems RS Open Frame 30 HP Rotary Screw Air Compressor, 120 Gallon

30 HP, 125 CFM at 150 PSI, 208-230/460/3/60, 120 Gallon Tank mount.

Starting at $22,421.60

Compressed Air Systems CAS-DRS203H126 20 HP Duplex Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems CAS-DRS203H126 20 HP Duplex Rotary Screw Air Compressor, 120 Gallon

20 HP, 153 CFM at 150 PSI, 208-230/460/3/60, 120 gallon tank mount.

$54,908.00 $43,926.40

Compressed Air Systems CAS-DRS253H126 25 HP Duplex Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems CAS-DRS253H126 25 HP Duplex Rotary Screw Air Compressor, 120 Gallon

25 HP, 204 CFM at 150 PSI, 208-230/460/3/60, 120 gallon tank mount.

$61,978.00 $49,582.40

Compressed Air Systems CAS-DRS303H126 30 HP Duplex Rotary Screw Air Compressor, 120 Gallon

Compressed Air Systems CAS-DRS303H126 30 HP Duplex Rotary Screw Air Compressor, 120 Gallon

30 HP, 250 CFM at 150 PSI, 208-230/460/3/60, 120 gallon tank mount.

$62,878.00 $50,302.40

Compressed Air Systems Automatic Tank Drain

Compressed Air Systems Automatic Tank Drain

Pneumatic or electric solenoid options.

Starting at $140.00

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