WET AIR IN YOUR AIR LINES?  IF YES, THEN IT'S TIME TO INSTALL A NEW AIR DRYER

WET AIR IN YOUR AIR LINES?  IF YES, THEN IT'S TIME TO INSTALL A NEW AIR DRYER

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Piston
  1. Duplex Mounted

Duplex Mounted Piston Air Compressors for Sale

10 HP Air Compressor Two Stage Electric 120 Gallon Tank | 208-230V 1-Phase | RCP-10121D

Model: RCP-10121D
Chicago Pneumatic
BRAND NEW 10 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $3,885.00 (-$77.70)
Special Price $3,807.30

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10 HP Air Compressor Two Stage Electric 120 Gallon Tank 208-230V 3-Phase | RCP-10123D

Model: RCP-10123D
Chicago Pneumatic
BRAND NEW 10 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $3,885.00 (-$77.70)
Special Price $3,807.30

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10 HP Air Compressor (2 x 5 HP) Iron Series 2 Stage 230V 1-Phase | RCP-C10121D

Sku: RCP-C10121D Add to Wishlist Add to Compare
Model: RCP-C10121D
Chicago Pneumatic

BRAND NEW 10 HP Duplex (2 x 5 HP) Iron Series 2 Stage Air Compressor by Chicago Pneumatic | 1 Phase | 36 CFM @ 100 PSIG | 120 Gal H | RCP-C10121D Learn More

Regular Price: $4,108.00 (-$82.16)
Special Price $4,025.84

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10 HP Air Compressor (2 x 5 HP) Iron Series Two Stage 208/230V 460V 3- Phase | RCP-C10123D

Sku: RCP-C10123D Add to Wishlist Add to Compare
Model: RCP-C10123D
Chicago Pneumatic

BRAND NEW 10 HP Duplex (2 x 5 HP) Iron Series 2 Stage Air Compressor by Chicago Pneumatic | 3 Phase | 36 CFM @ 100 PSIG | 120 Gal H | RCP-C10123D Learn More

Regular Price: $4,108.00 (-$82.16)
Special Price $4,025.84

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15 HP Air Compressor Two Stage Electric Duplex 120 Gallon Tank 208-230V 1-Phase | RCP-15121D

Model: RCP-15121D
Chicago Pneumatic
BRAND NEW 15 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $4,224.00 (-$84.48)
Special Price $4,139.52

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15 HP Air Compressor Two Stage Electric Duplex | 208-230V 3-Phase| RCP-15123D

Model: RCP-15123D
Chicago Pneumatic
BRAND NEW 15 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $4,224.00 (-$84.48)
Special Price $4,139.52

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15 HP Air Compressor (2 x 7.5 HP) Iron Series 2 Stage | 3 Phase | RCP-C15123D4

Sku: RCP-C15123D Add to Wishlist Add to Compare
Model: RCP-C15123D
Chicago Pneumatic

BRAND NEW 15 HP Duplex (2 x 7.5 HP) Iron Series 2 Stage Air Compressor by Chicago Pneumatic | 3 Phase | 46 CFM @ 100 PSIG | 2x7.5 HP | 120 Gal H | RCP-C15123D Learn More

Regular Price: $4,504.00 (-$90.08)
Special Price $4,413.92

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15 HP Air Compressor (2 x 7.5 HP) Iron Series 2 Stage 230V 1-Phase | RCP-C15121D

Sku: RCP-C15121D Add to Wishlist Add to Compare
Model: RCP-C15121D
Chicago Pneumatic

BRAND NEW 15 HP Duplex (2 x 7.5 HP) Iron Series 2 Stage Air Compressor by Chicago Pneumatic | 1 Phase | 46 CFM @ 100 PSIG | 2 x7.5 HP | 120 Gal H | RCP-C15121D Learn More

Regular Price: $4,504.00 (-$90.08)
Special Price $4,413.92

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Ingersoll Rand 5 HP (10 HP) Air Compressor Two Stage Value Package | 2-2475E5-V

Model: 2-2475E5-V
Ingersoll Rand Compressors
BRAND NEW5 hp Duplex Ingersoll Rand Air Compressor Package, 2-2475E5-V Learn More
$4,679.99

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15 HP Air Compressor Two Stage Electric Duplex | 208-230V 1-Phase | RCP-15203D

Model: RCP-15203D
Chicago Pneumatic
BRAND NEW 15 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $5,148.00 (-$102.96)
Special Price $5,045.04

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15 HP Air Compressor Two Stage Electric Duplex | 208-230V 1-Phase | RCP-15201D

Model: RCP-15201D
Chicago Pneumatic
BRAND NEW 15 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $5,148.00 (-$102.96)
Special Price $5,045.04

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20 HP Air Compressor Two Stage Electric Duplex | 208-230V 1-Phase | RCP-20123D

Model: RCP-20123D
Chicago Pneumatic
BRAND NEW 20 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $5,534.00 (-$110.68)
Special Price $5,423.32

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Ingersoll Rand 5 HP (10 HP) Air Compressor Two Stage Fully Package | 2-2475E5-P

Model: 2-2475E5-P
Ingersoll Rand Compressors
BRAND NEW 5 HP PREMIUM" Duplex Ingersoll Rand Air Compressor Package | 2-2475E5-P Learn More
$5,499.99

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R-Series 5 HP Duplex Air Compressor Two Stage 80 Gallon 208/230V 460V 3-Phase | HR5D-8

Sku: HR5D-8 | 3 Phase | R-Series Add to Wishlist Add to Compare
Model: HR5D-8 | 3 Phase | R-Series
Champion Compressors
BRAND NEW New 5 HP Champion Air Compressor | 80 Gallon Tank 17.3 ACFM Per Pump Learn More
$5,512.00

1-2 Weeks

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R-Series 5 HP Duplex Air Compressor Two Stage 80 Gallon 230V 1-Phase | HR5D-8

Sku: HR5D-8 | 1 Phase | R-Series Add to Wishlist Add to Compare
Model: HR5D-8 | 1 Phase | R-Series
Champion Compressors
BRAND NEW New 5 HP Champion Air Compressor | 80 Gallon Tank 17.3 ACFM Per Pump Learn More
$5,512.00

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20 HP Air Compressor (2 x 10 HP) Iron Series 2 Stage 120 Gallon Tank 3 Phase | RCP-20123D

Sku: RCP-C20123D Add to Wishlist Add to Compare
Model: RCP-C20123D
Chicago Pneumatic

BRAND NEW 20 HP (2 x 10 HP) Duplex Iron Series 2 Stage Electric Air Compressor by Chicago Pneumatic | 3 Phase | 70 CFM @ 100 PSIG | 120 Gal H | RCP-20123D Learn More

Regular Price: $5,740.00 (-$114.80)
Special Price $5,625.20

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R-Series 5 HP Duplex Air Compressor Two Stage 120 Gallon 208/230V 460 V 3-Phase | HR5D-12

Sku: HR5D-12 | 3 Phase | R-Series Add to Wishlist Add to Compare
Model: HR5D-12 | 3 Phase | R-Series
Champion Compressors
R-Series 5 HP Duplex Air Compressor Two Stage 120 Gallon 208/230V 460 V 3-Phase | HR5D-12 Learn More
$5,654.00

24-48 Hours

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Ingersoll Rand 7.5 HP (15 HP) Air Compressor Two Stage Value Package | 2-2475E7.5-V

Sku: 2-2475E7.5-V Add to Wishlist Add to Compare
Model: 2-2475E7.5-V
Ingersoll Rand Compressors
BRAND NEW 7.5 HP Duplex Ingersoll Rand Air Compressor Package | 2-2475E7.5-V Learn More
$5,949.99

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20 HP Air Compressor Two Stage Electric Duplex | 208-230V 1-Phase| RCP-20203D

Model: RCP-20203D
Chicago Pneumatic
BRAND NEW 20 hp Two Stage Electric Duplex Air Compressor Learn More
Regular Price: $6,334.00 (-$126.68)
Special Price $6,207.32

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20 HP Air Compressor (2 x 10 HP) Iron Series 2 Stage 120 Gallon Tank 3 Phase | RCP-C20203D

Sku: RCP-C20203D Add to Wishlist Add to Compare
Model: RCP-C20203D
Chicago Pneumatic

BRAND NEW 20 HP (2 x 10 HP) Iron Series 2 Stage Electric Duplex Air Compressor by Chicago Pneumatic | 3 Phase | 70 CFM @ 100 PSIG | 200 Gal H | RCP-C20203D Learn More

Regular Price: $6,664.00 (-$133.28)
Special Price $6,530.72

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Ingersoll Rand 7. 5 HP (15 HP) Air Compressor Two Stage Fully Package | 2-2475E7.5-P

Sku: 2-2475E7.5-P Add to Wishlist Add to Compare
Model: 2-2475E7.5-P
Ingersoll Rand Compressors
BRAND NEW 7.5 HP PREMIUM, Duplex Ingersoll Rand Air Compressor Package | 2-2475E7.5-P Learn More
$6,799.99

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Ingersoll Rand 10 HP (20 HP) Air Compressor Two Stage 120 Gallon Value Package | 2-2545E10-V

Sku: 2-2545E10-V Add to Wishlist Add to Compare
Model: 2-2545E10-V
Ingersoll Rand Compressors
BRAND NEW 10 HP Duplex Ingersoll Rand Air Compressor Package | 2-2545E10-V Learn More
$6,799.99

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Champion 10 HP Air Compressor 120 Gallon Tank 208V 3-Phase | HR10D-12 | CADRSA

Sku: HR10D-12 208/3/60 | CADRSA Add to Wishlist Add to Compare
Model: HR10D-12 208/3/60 | CADRSA
Champion Compressors
BRAND NEW New 10 HP Champion Duplex R Series | 120 Gal Tank 69.6 ACFM 208/3/60 Learn More
$7,923.30

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Ingersoll Rand 10 HP (20 HP) Air Compressor Two Stage Fully Package | 2-2545E10-P

Sku: 2-2545E10-P Add to Wishlist Add to Compare
Model: 2-2545E10-P
Ingersoll Rand Compressors
BRAND NEW 10 HP PREMIUM Duplex Ingersoll Rand Air Compressor Package | 2-2545E10-P Learn More
$7,949.99

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Advantage 7.5 HP Air Compressor Two Stage w/ ACAC 120 Gallon 208/230V 460 V 3-Phase | HR7D-12

Sku: HR7D-12 | 3 Phase | Advantage Add to Wishlist Add to Compare
Model: HR7D-12 | 3 Phase | Advantage
Champion Compressors
Advantage 5 HP Air Compressor Two Stage w/ ACAC 120 Gallon 208/230V 460 V 3-Phase | HR7D-12 Learn More
$8,665.00

24-48 Hours

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Advantage 7.5 HP Air Compressor Two Stage w/ ACAC 120 Gallon 230V 1-Phase | HR7D-12

Sku: HR7D-12 |1 Phase | Advantage Add to Wishlist Add to Compare
Model: HR7D-12 |1 Phase | Advantage
Champion Compressors
Advantage 7.5 HP Air Compressor Two Stage w/ ACAC 120 Gallon 230V 1-Phase | HR7D-12 Learn More
$8,665.00

24-48 Hours

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Advantage 10 HP Duplex Air Compressor Two Stage w/ ACAC 250 Gallon 208/230V 460 V 3-Phase | HR10D-25

Sku: HR10D-25 | 3 Phase | Advantage Add to Wishlist Add to Compare
Model: HR10D-25 | 3 Phase | Advantage
Champion Compressors
BRAND NEW Duplex 250 Gallon | 750 RPM | R-30D Pump | 69.6-CFM @ 175 PSI Learn More
$9,853.00

24-48 Hours

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R-Series 20 HP Duplex Air Compressor Two Stage 250 Gallon 208/230/460 V 3-Phase | HRA20D-25

Sku: HRA20D-25 | 3 Phase | R-Series Add to Wishlist Add to Compare
Model: HRA20D-25 | 3 Phase | R-Series
Champion Compressors
BRAND NEW Duplex 250 Gallon | 655 RPM | R-70A Pump | 153.4-CFM @ 175 PSI Learn More
$16,875.00

1-2 Weeks

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R-Series 25 HP Duplex Air Compressor Two Stage 250 Gallon 208/230/460 V 3-Phase | HRA25D-25

Sku: HRA25D-25 | 3 Phase | R-Series Add to Wishlist Add to Compare
Model: HRA25D-25 | 3 Phase | R-Series
Champion Compressors
BRAND NEW Duplex 250-Gallon | 770 RPM | R-70A Pump | 180-CFM @ 175 PSI Learn More
$17,312.00

1-2 Weeks

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R-Series 30 HP Duplex Air Compressor Two Stage 250-Gallon 208/230/460 V 3-Phase | HRA30D-25

Sku: HRA30D-25 | 3 Phase | R-Series Add to Wishlist Add to Compare
Model: HRA30D-25 | 3 Phase | R-Series
Champion Compressors
BRAND NEW Duplex 250-Gallon |890 RPM | R-70A Pump | 202-CFM @ 175 PSI Learn More
$18,475.00

1-2 Weeks

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Think redundancy. Duplex air compressors are used for a variety of applications; light manufacturing, automotive, climate control applications. Remember, all Piston Air Compressors are generally rated for 70% duty cycle applications as the air compressor pump needs to shutdown to cool the oil. Feel confident about buying online. We offer local service on all piston air compressors!


Why Duplex Compressors?

  • Redundancy
  • Increase Capacity on Low Voltage (1-phase)

Single Stage vs Two Stage

The maximum pressure for all single stage air compressors is generally 100 PSI and 175 PSI for two stage compressors. Piston compressors operate off of a pressure switch and the load differential is normally 35 PSI.

Brands & Service

We offer the top air compressor brands available followed by some of the best warranties available. Chicago Pneumatic, Quincy Compressor, Ingersoll Rand Compressors are all available for quick shipments. Benefit from the best quality, local service and best price when buying from Compressor World.


Who Will Be My Local Service Agent

Once the compressor has been shipped, one of our compressed air experts will contact you with the local service agents name, address, phone number and their contact information. All local service agents are trained compressed air experts.


What Is Needed When Ordering and Receiving The Equipment

  • Confirm your voltage; 230/1/60, 208/3/60, 230/3/60 or 460/3/60
  • Shipping, confirm if shipping to a business or a residence
  • Inspect the shipment before accepting. If damaged, note the damage on the bill of lading