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G7L-15 Series Rotary Screw Air Compressor By Atlas Copco

10-20HP Rotary Screw Compressors: options with Integrated Dryer and Tanks


Starting at $8,513.00$16,623.00
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Horsepower: 10, 15, 20hp
PSI: 145 (Pressure)
Outlet CFM Max: 69 (Flow)
Aftercooler: Not Included, Recommend High Temp Dryer
Bar: 10
Max PSI: 145
Volts: 208, 230, 460

Dimensions & Weight

Tank Size: 120 Gallons
Tank Orientation: Horizontal
(A) Length: 34"
(B) Width: 28"
(C) Height: 43"
Weight: 408 lbs


The Ideal Small Business Compressor

Atlas Copco compressors are legendary for their reliability and efficiency. That is why our G series has long been the preferred air solution for small and medium-sized businesses. The G 2-7 VSD, the G 2-7, the G 7L-15, and the G 15L-22 simply check all the boxes.

Built-in Reliability
  • Atlas Copco’s patented rotary screw element allows for continuous operation.
  • The complete unit is designed to run reliably at ambient temperatures of up to 46°C/115°F.
  • G 2-7 VSD’s gradual start-up ensures less stress on key components and lower starting currents.
Top Performance
  • Silent operation thanks to the belt-driven element.
  • G 2-7 VSD ensures a more stable pressure.
  • Full feature version available with integrated refrigerant dryer and filters.
State-of-the-art connectivity
  • Control your compressor with the Bluetooth® connection on your smartphone.
  • Monitor compressor pressure, temperature, running hours and operational mode from anywhere.
  • Advanced control algorithms, such as Delayed Second Stop, optimize your G’s efficiency and reliability.
  • Run a leakage detection program to uncover energy waste in your compressed air system.
  • Real-time notifications are sent directly to your computer or mobile device.
Easy installation and maintenance
  •  Available in multiple configurations – including floor- or tank-mounted and with or without integrated dryer.
  • Tiny footprint and cooling air discharge from the top allow for placement against a wall or even in a corner.
  • Main components, oil separator, and filter are easily accessible.
Robust and efficient compression element

Atlas Copco’s trusted rotary screw element offers high free air delivery and supreme reliability.

Zero hassle, Zero worries compressors

G 2-7

and efficient

  • Compared to piston compressors, the G 2-7 is quieter, cleaner, and more economical to own, while working longer hours.
  • The high-efficiency IE3 motor allows for 24/7 operation, even in temperatures up to 46°C.
  • The state-of-the-art rotary screw element minimizes energy use and operational costs.
  • Thanks to the low-vibration belt system, the G 2-7 is extremely quiet.

G 7L-15

Industry-leading performance

  • Thanks to load/no load control, the compressor controller switches automatically to the optimum control mode for high, low and intermittent air consumption.
  • Best-in-class performance, total reliability and low power consumption.

G 15L-22

The robust, economical compressor

  • Reliable performance with a 100% continuous duty cycle in up to 46°C/115°F ambient temperatures.
  • Extremely small footprint with possible placement against a wall or in a corner. Available in multiple configurations.
  • Premium connectivity with the Elektronikon Nano. Over-the-air updates ensure your G 15L-22 gets even better over time.

Additional information

Weight 408 lbs
Dimensions 34 × 28 × 43 in

10, 15, 20


125 PSI, 150 PSI, 175 PSI


45, 35, 61, 49, 69, 59

Phase and Volt

Tri-Volt / 3 phase

Dryer Included?

Dryer Included, without Dryer


Base Mounted (No Tank), 120 Gallon Horizontal, 71 Gallon Horizontal

12 Month Standard Manufacturers Warranty*

*Exclusions may apply.

-- Extended warranty may be available, consult documentation for details. --

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