Base Mounted Rotary Screw Air Compressors – Built for Power, Engineered for Quiet

Base Mounted Rotary Screw Air Compressors – Built for Power, Engineered for Quiet

At Compressed Air Advisors Online, Inc., rotary screw compressors are our specialty—and we don’t settle for second-rate. We proudly carry an extensive range of base mounted rotary screw air compressors from top-tier manufacturers including Elgi, FS Curtis, Champion, and Hertz. Whether you need a reliable 3 HP unit or a beastly 500 HP system, we’ve got the horsepower and expertise to match.

Every compressor we offer features a noise-reducing enclosure for quieter operation—because your shop should sound like productivity, not a rock concert. From woodworking shops and auto garages to full-scale industrial facilities, we help you find the right compressor for the job, not just the one that’s on the shelf.

With nationwide reach, deep product knowledge, and a team that lives and breathes compressed air, Compressed Air Advisors Online is your go-to source for professional-grade solutions. Don’t compromise—choose equipment backed by experts who get it.

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Hertz Kompressoren HBD37 - 50hp Belt Driven Rotary Screw Air Compressor, 220 CFM @ 125 PSI, 10 Year Warranty Available

$25,300.00

$25,300.00 - $25,300.00

$25,300.00

$22,795.00

$22,795.00 - $22,795.00

$22,795.00

Hertz HBD 37 Base Mount Rotary Screw Air Compressor When your operation demands serious air power, the Hertz HBD 37 Base Mount Rotary Screw Air Com...

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$25,300.00

$25,300.00 - $25,300.00

$25,300.00

$22,795.00

$22,795.00 - $22,795.00

$22,795.00

Save $2,505.00

ELGi EQ37 -50hp Base Mounted Rotary Screw Air Compressor | Built for Rugged Performance, Backed by Industry-Leading Warranty

$33,160.00

$33,160.00 - $33,160.00

$33,160.00

$23,875.00

$23,875.00 - $23,875.00

$23,875.00

ELGi EQ37 50 HP Rotary Screw Air Compressor Base Mounted High-capacity airflow. Industrial durability. Built for nonstop production demands. The E...

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$33,160.00

$33,160.00 - $33,160.00

$33,160.00

$23,875.00

$23,875.00 - $23,875.00

$23,875.00

Save $9,285.00

Schulz of America SRP-4050 E DYNAMIC - 50 HP Rotary Screw Air Compressor Base Mounted 207 CFM @ 125 PSI

$36,850.00 - $37,200.00

$36,850.00

$25,334.00 - $25,575.00

$25,334.00

Schulz SRP Dynamic Line Rotary Screw Air Compressors - Performance Meets Versatility When your operation demands high performance, quiet operation,...

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$36,850.00 - $37,200.00

$36,850.00

$25,334.00 - $25,575.00

$25,334.00

Save up to $11,625.00

ELGi EG 30 Rotary Screw Air Compressor – 40 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable

$36,076.00

$36,076.00 - $36,076.00

$36,076.00

$25,975.00

$25,975.00 - $25,975.00

$25,975.00

ELGi EG 30 Rotary Screw Air Compressor – 40 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable Built for Continuous Production. Engineered to...

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$36,076.00

$36,076.00 - $36,076.00

$36,076.00

$25,975.00

$25,975.00 - $25,975.00

$25,975.00

Save $10,101.00

ELGi EG 37 Rotary Screw Air Compressor – 50 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable

$39,011.00

$39,011.00 - $39,011.00

$39,011.00

$28,088.00

$28,088.00 - $28,088.00

$28,088.00

ELGi EG 37 Rotary Screw Air Compressor – 50 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable Serious Airflow for Serious Operations. Built ...

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$39,011.00

$39,011.00 - $39,011.00

$39,011.00

$28,088.00

$28,088.00 - $28,088.00

$28,088.00

Save $10,923.00

ELGi EQ45 -60hp Base Mounted Rotary Screw Air Compressor | Built for Rugged Performance, Backed by Industry-Leading Warranty

$39,567.00

$39,567.00 - $39,567.00

$39,567.00

$28,488.00

$28,488.00 - $28,488.00

$28,488.00

ELGi EQ45 60 HP Rotary Screw Air Compressor – 284 CFM @ 100 PSI Base Mounted Maximum airflow capacity. Industrial durability. Engineered for nonsto...

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$39,567.00

$39,567.00 - $39,567.00

$39,567.00

$28,488.00

$28,488.00 - $28,488.00

$28,488.00

Save $11,079.00

Hertz Kompressoren HDD 30 – 40 HP Direct-Drive Rotary Screw Air Compressor

$32,000.00

$32,000.00 - $32,000.00

$32,000.00

$28,832.00

$28,832.00 - $28,832.00

$28,832.00

Hertz Kompressoren HDD 30 – 40 HP Direct-Drive Rotary Screw Air Compressor Power. Precision. Proven Hertz Reliability. The Hertz Kompressoren HDD 3...

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$32,000.00

$32,000.00 - $32,000.00

$32,000.00

$28,832.00

$28,832.00 - $28,832.00

$28,832.00

Save $3,168.00

FS-Curtis NXB37 – 50 HP Fixed Speed Rotary Screw Air Compressor Base Mounted

$38,188.00 - $39,531.00

$38,188.00

$29,099.00 - $30,123.00

$29,099.00

FS-Curtis NXB37 – 50 HP Fixed Speed Rotary Screw Air Compressor Base Mounted | 230V or 460V Three-Phase | Configurable Pressure & Optional Cont...

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$38,188.00 - $39,531.00

$38,188.00

$29,099.00 - $30,123.00

$29,099.00

Save up to $9,408.00

Hertz Kompressoren HDD 37 – 50 HP Direct-Drive Rotary Screw Air Compressor

$34,000.00

$34,000.00 - $34,000.00

$34,000.00

$30,634.00

$30,634.00 - $30,634.00

$30,634.00

Hertz Kompressoren HDD 37 – 50 HP Direct-Drive Rotary Screw Air Compressor Industrial Power Meets Intelligent Efficiency. The Hertz Kompressoren HD...

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$34,000.00

$34,000.00 - $34,000.00

$34,000.00

$30,634.00

$30,634.00 - $30,634.00

$30,634.00

Save $3,366.00

ELGi EG 45 Rotary Screw Air Compressor – 60 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable

$46,550.00

$46,550.00 - $46,550.00

$46,550.00

$33,516.00

$33,516.00 - $33,516.00

$33,516.00

ELGi EG 45 Rotary Screw Air Compressor – 60 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable Plant-Level Airflow. Built to Power Production...

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$46,550.00

$46,550.00 - $46,550.00

$46,550.00

$33,516.00

$33,516.00 - $33,516.00

$33,516.00

Save $13,034.00

Chicago Pneumatic CPCg 50 Rotary Screw Air Compressor – 50 HP, 125 PSI

$44,179.00 - $49,303.00

$44,179.00

$35,343.00 - $39,442.00

$35,343.00

Chicago Pneumatic CPCg 50 Rotary Screw Air Compressor – 50 HP, 125 PSI Models: 4152036152 (No Dryer) | 4152036216 (With Integrated Dryer) The Chica...

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$44,179.00 - $49,303.00

$44,179.00

$35,343.00 - $39,442.00

$35,343.00

Save up to $9,861.00

Chicago Pneumatic CPCg 60 Rotary Screw Air Compressor – 60 HP, 263 CFM @ 125 PSI, 460V

$47,034.00 - $52,965.00

$47,034.00

$37,627.00 - $42,372.00

$37,627.00

263 CFM – Chicago Pneumatic CPCg 60 Rotary Screw Air Compressor – 60 HP, 125 PSI, 460V Models: 4152036156 (Base Unit) | 4152036220 (With Integrated...

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$47,034.00 - $52,965.00

$47,034.00

$37,627.00 - $42,372.00

$37,627.00

Save up to $10,593.00

Hertz HDD55 75HP Base Mount Rotary Screw Air Compressor

$58,985.00

$58,985.00 - $58,985.00

$58,985.00

$50,137.00

$50,137.00 - $50,137.00

$50,137.00

Hertz HDD55 75HP Base Mount Rotary Screw Air Compressor 100-175 PSI | 277–374 CFM | Direct Drive | 75 HP When your operation depends on continuous ...

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$58,985.00

$58,985.00 - $58,985.00

$58,985.00

$50,137.00

$50,137.00 - $50,137.00

$50,137.00

Save $8,848.00

Base Mounted Rotary Screw Air Compressors – Built for Power, Engineered for Quiet

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Hertz Kompressoren HBD37 - 50hp Belt Driven Rotary Screw Air Compressor, 220 CFM @ 125 PSI, 10 Year Warranty Available

ELGi EQ37 -50hp Base Mounted Rotary Screw Air Compressor | Built for Rugged Performance, Backed by Industry-Leading Warranty

Schulz of America SRP-4050 E DYNAMIC - 50 HP Rotary Screw Air Compressor Base Mounted 207 CFM @ 125 PSI

ELGi EG 30 Rotary Screw Air Compressor – 40 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable

ELGi EG 37 Rotary Screw Air Compressor – 50 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable

ELGi EQ45 -60hp Base Mounted Rotary Screw Air Compressor | Built for Rugged Performance, Backed by Industry-Leading Warranty

Hertz Kompressoren HDD 30 – 40 HP Direct-Drive Rotary Screw Air Compressor

FS-Curtis NXB37 – 50 HP Fixed Speed Rotary Screw Air Compressor Base Mounted

Hertz Kompressoren HDD 37 – 50 HP Direct-Drive Rotary Screw Air Compressor

ELGi EG 45 Rotary Screw Air Compressor – 60 HP | Base Mount | Fixed Speed | 100–175 PSI Configurable

Chicago Pneumatic CPCg 50 Rotary Screw Air Compressor – 50 HP, 125 PSI

Chicago Pneumatic CPCg 60 Rotary Screw Air Compressor – 60 HP, 263 CFM @ 125 PSI, 460V

Hertz HDD55 75HP Base Mount Rotary Screw Air Compressor

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