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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Elgi EN03 4HP Base Mounted Rotary Screw Air Compressor

$7,033.00 - $7,279.00

$7,033.00

$5,064.00 - $5,241.00

$5,064.00

Elgi EN03 4HP Base Mounted Rotary Screw Air Compressor Compact Powerhouse. Industrial Durability. Whisper Quiet. Meet the Elgi EN03, a 4HP base-mou...

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$7,033.00 - $7,279.00

$7,033.00

$5,064.00 - $5,241.00

$5,064.00

Save up to $2,038.00

Elgi EN04 5HP Base Mounted Rotary Screw Air Compressor

$7,354.00 - $7,648.00

$7,354.00

$5,295.00 - $5,507.00

$5,295.00

Elgi EN04 5HP Base Mounted Rotary Screw Air Compressor Small Footprint. Serious Output. Built to Work. If you're looking for a 5HP rotary screw air...

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$7,354.00 - $7,648.00

$7,354.00

$5,295.00 - $5,507.00

$5,295.00

Save up to $2,141.00

Elgi EN05 7.5HP Base Mounted Rotary Screw Air Compressor

$8,338.00 - $9,027.00

$8,338.00

$6,003.00 - $6,499.00

$6,003.00

Muscle Meets Efficiency. Built for Demanding Days. Say hello to the Elgi EN05, the 7.5HP rotary screw air compressor that means business. Built to ...

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$8,338.00 - $9,027.00

$8,338.00

$6,003.00 - $6,499.00

$6,003.00

Save up to $2,528.00

ELGi EN07 Base Mounted Rotary Screw Air Compressor – 10HP

$9,543.00

$9,543.00 - $9,543.00

$9,543.00

$6,871.00

$6,871.00 - $6,871.00

$6,871.00

ELGi EN07 Base Mounted Rotary Screw Air Compressor – 10HP Built for the Long Haul. Designed to Work Smarter. When you need serious air without the ...

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$9,543.00

$9,543.00 - $9,543.00

$9,543.00

$6,871.00

$6,871.00 - $6,871.00

$6,871.00

Save $2,672.00

ELGi EN11 Base Mounted Rotary Screw Air Compressor – 15HP

$11,984.00

$11,984.00 - $11,984.00

$11,984.00

$8,628.00

$8,628.00 - $8,628.00

$8,628.00

ELGi EN11 Base Mounted Rotary Screw Air Compressor – 15HP More Power. Same Reliability. Built to Perform. If your operation demands a little more m...

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$11,984.00

$11,984.00 - $11,984.00

$11,984.00

$8,628.00

$8,628.00 - $8,628.00

$8,628.00

Save $3,356.00

ELGi EN15 Base Mounted Rotary Screw Air Compressor – 20HP

$15,935.00

$15,935.00 - $15,935.00

$15,935.00

$11,473.00

$11,473.00 - $11,473.00

$11,473.00

ELGi EN15 Base Mounted Rotary Screw Air Compressor – 20HP Big Air. Small Footprint. All Business. Step into the heavy-duty league with the ELGi EN1...

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$15,935.00

$15,935.00 - $15,935.00

$15,935.00

$11,473.00

$11,473.00 - $11,473.00

$11,473.00

Save $4,462.00

ELGi EQ18 Series 25hp Base Mounted Rotary Screw Air Compressor

$19,475.00

$19,475.00 - $19,475.00

$19,475.00

$14,022.00

$14,022.00 - $14,022.00

$14,022.00

ELGi EQ Series 25hp Base Mounted Rotary Screw Air Compressor (Model EQ 18) Powerfully built. Efficiently designed. Backed by best-in-class warranty...

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$19,475.00

$19,475.00 - $19,475.00

$19,475.00

$14,022.00

$14,022.00 - $14,022.00

$14,022.00

Save $5,453.00

Elgi EG 11 Base Mount Oil-Injected Rotary Screw Air Compressor – 15 HP

$20,005.00

$20,005.00 - $20,005.00

$20,005.00

$14,404.00

$14,404.00 - $14,404.00

$14,404.00

Elgi EG 11 Base Mount Oil-Injected Rotary Screw Air Compressor – 15 HP Experience proven reliability and efficiency with the Elgi EG 11 Base Mount ...

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$20,005.00

$20,005.00 - $20,005.00

$20,005.00

$14,404.00

$14,404.00 - $14,404.00

$14,404.00

Save $5,601.00

ELGi EQ22 Series 30hp Base Mounted Rotary Screw Air Compressor

$20,428.00

$20,428.00 - $20,428.00

$20,428.00

$14,708.00

$14,708.00 - $14,708.00

$14,708.00

ELGi EQ Series 30hp Base Mounted Rotary Screw Air Compressor (Model EQ22) Reliable Power. Smart Control. Built to Handle the Heat. The ELGi EQ22 Ba...

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$20,428.00

$20,428.00 - $20,428.00

$20,428.00

$14,708.00

$14,708.00 - $14,708.00

$14,708.00

Save $5,720.00

Elgi EG 15 Base Mount Oil-Injected Rotary Screw Air Compressor – 20 HP

$20,005.00 - $21,123.00

$20,005.00

$15,209.00

$15,209.00 - $15,209.00

$15,209.00

Elgi EG 15 Base Mount Oil-Injected Rotary Screw Air Compressor – 20 HP The Elgi EG 15 Base Mount Rotary Screw Air Compressor delivers exceptional e...

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$20,005.00 - $21,123.00

$20,005.00

$15,209.00

$15,209.00 - $15,209.00

$15,209.00

Save up to $5,914.00

Elgi EG 18 Base Mount Oil-Injected Rotary Screw Air Compressor – 25 HP

$23,947.00

$23,947.00 - $23,947.00

$23,947.00

$16,918.00

$16,918.00 - $16,918.00

$16,918.00

Elgi EG 18 Base Mount Oil-Injected Rotary Screw Air Compressor – 25 HP The Elgi EG 18 Base Mount Rotary Screw Air Compressor delivers powerful perf...

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$23,947.00

$23,947.00 - $23,947.00

$23,947.00

$16,918.00

$16,918.00 - $16,918.00

$16,918.00

Save $7,029.00

Elgi EG 22 Base Mount Oil-Injected Rotary Screw Air Compressor – 30 HP

$25,725.00

$25,725.00 - $25,725.00

$25,725.00

$18,522.00

$18,522.00 - $18,522.00

$18,522.00

The Elgi EG 22 Base Mount Rotary Screw Air Compressor delivers dependable, high-efficiency performance for demanding industrial applications. Desig...

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$25,725.00

$25,725.00 - $25,725.00

$25,725.00

$18,522.00

$18,522.00 - $18,522.00

$18,522.00

Save $7,203.00

ELGi EQ30 -40hp Base Mounted Rotary Screw Air Compressor | Built for Rugged Performance, Backed by Industry-Leading Warranty

$27,497.00

$27,497.00 - $27,497.00

$27,497.00

$20,121.84

$20,121.84 - $20,121.84

$20,121.84

Built for Battle. Engineered for Uptime. Trusted in the Toughest Conditions. The ELGi EQ 30 Base Mounted Rotary Screw Air Compressor is not your av...

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$27,497.00

$27,497.00 - $27,497.00

$27,497.00

$20,121.84

$20,121.84 - $20,121.84

$20,121.84

Save $7,375.16

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

$30,221.00

$30,221.00 - $30,221.00

$30,221.00

$21,759.00

$21,759.00 - $21,759.00

$21,759.00

Uncompromising Power. Proven Performance. Built to Survive the Harshest Conditions. The ELGi EQ 37 Base Mounted Rotary Screw Air Compressor is a 50...

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$30,221.00

$30,221.00 - $30,221.00

$30,221.00

$21,759.00

$21,759.00 - $21,759.00

$21,759.00

Save $8,462.00

Elgi EG 30 Base Mount Oil-Injected Rotary Screw Air Compressor – 40 HP

$32,878.00

$32,878.00 - $32,878.00

$32,878.00

$23,672.00

$23,672.00 - $23,672.00

$23,672.00

Elgi EG 30 Base Mount Oil-Injected Rotary Screw Air Compressor – 40 HP The Elgi EG 30 Base Mount Rotary Screw Air Compressor is built to deliver ma...

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$32,878.00

$32,878.00 - $32,878.00

$32,878.00

$23,672.00

$23,672.00 - $23,672.00

$23,672.00

Save $9,206.00

Elgi EG 37 Base Mount Oil-Injected Rotary Screw Air Compressor – 50 HP

$35,554.00

$35,554.00 - $35,554.00

$35,554.00

$25,599.00

$25,599.00 - $25,599.00

$25,599.00

Elgi EG 37 Base Mount Oil-Injected Rotary Screw Air Compressor – 50 HP The Elgi EG 37 Base Mount Rotary Screw Air Compressor delivers powerful, ene...

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$35,554.00

$35,554.00 - $35,554.00

$35,554.00

$25,599.00

$25,599.00 - $25,599.00

$25,599.00

Save $9,955.00

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

$36,060.00

$36,060.00 - $36,060.00

$36,060.00

$25,963.00

$25,963.00 - $25,963.00

$25,963.00

ELGi EQ 45 Base Mounted Rotary Screw Air Compressor – 60 HP Product Description: Maximum Horsepower. Minimal Downtime. Made for the Harshest Condi...

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$36,060.00

$36,060.00 - $36,060.00

$36,060.00

$25,963.00

$25,963.00 - $25,963.00

$25,963.00

Save $10,097.00

Elgi EG 45 Base Mount Oil-Injected Rotary Screw Air Compressor – 60 HP

$42,424.00

$42,424.00 - $42,424.00

$42,424.00

$30,545.00

$30,545.00 - $30,545.00

$30,545.00

Elgi EG 45 Base Mount Oil-Injected Rotary Screw Air Compressor – 60 HP The Elgi EG 45 Base Mount Rotary Screw Air Compressor is designed for indust...

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$42,424.00

$42,424.00 - $42,424.00

$42,424.00

$30,545.00

$30,545.00 - $30,545.00

$30,545.00

Save $11,879.00

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

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manufacturer

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Elgi EN03 4HP Base Mounted Rotary Screw Air Compressor

Elgi EN04 5HP Base Mounted Rotary Screw Air Compressor

Elgi EN05 7.5HP Base Mounted Rotary Screw Air Compressor

ELGi EN07 Base Mounted Rotary Screw Air Compressor – 10HP

ELGi EN11 Base Mounted Rotary Screw Air Compressor – 15HP

ELGi EN15 Base Mounted Rotary Screw Air Compressor – 20HP

ELGi EQ18 Series 25hp Base Mounted Rotary Screw Air Compressor

Elgi EG 11 Base Mount Oil-Injected Rotary Screw Air Compressor – 15 HP

ELGi EQ22 Series 30hp Base Mounted Rotary Screw Air Compressor

Elgi EG 15 Base Mount Oil-Injected Rotary Screw Air Compressor – 20 HP

Elgi EG 18 Base Mount Oil-Injected Rotary Screw Air Compressor – 25 HP

Elgi EG 22 Base Mount Oil-Injected Rotary Screw Air Compressor – 30 HP

ELGi EQ30 -40hp Base Mounted Rotary Screw Air Compressor | Built for Rugged Performance, Backed by Industry-Leading Warranty

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

Elgi EG 30 Base Mount Oil-Injected Rotary Screw Air Compressor – 40 HP

Elgi EG 37 Base Mount Oil-Injected Rotary Screw Air Compressor – 50 HP

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

Elgi EG 45 Base Mount Oil-Injected Rotary Screw Air Compressor – 60 HP

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