Oil-Injected Screw Air Compressor

G 2-90: OIL-INJECTED ROTARY SCREW COMPRESSORS

Model: G 2, G 3, G 4, G 5, G 7, G 11, G 15, G 18, G 22, G 30, G 37, G 45, G 55, G 75, G 90

Features of G 2-5 / G7-11 / G 15-22 : The Ideal Small Business Compressor

- The G 2-22’s compact footprint and cooling air discharge from the top allow placement against a wall or in a corner :

• Available in multiple configurations.
• Plug-and-play installation.

- Reliable element & motor :

• 2-3% higher efficiency with V-belt compared to other belt-driven systems.
• Allows for 100% continuous duty cycle.
• Works reliably in harsh environments.
• Up to 46°C/115°F ambient temperatures.

- Smart Monitoring

• State-of-the-art monitoring using a simple Ethernet connection.
• Service and warning indications, error detection and compressor shutdown.

- High-tech oil vessel :

• Extremely low oil carry-over thanks to the vertical design.
• Very low compressed air losses during load/unload cycles.

Silent operation :

• Belt-driven element.
• Low noise and vibration levels.

Features of G 2-5 / G7-11 / G 15-22: A Robust, Flexible Offer

- Atlas Copco’s G 30-45/G 55-90 series brings you outstanding sustainability, reliability and performance with a low investment cost. Built to perform even in the harshest environments.

- Reliable element & motor :

• Gear-driven drive train for unequaled reliability.
• Allows for 100% continuous duty cycle.
• Works reliably in harsh environments.
• Up to 46°C/115°F ambient temperatures.

- Robust Spin-on Oil Filter :

• Designed for long service life.
• Removes 300% smaller particles than a conventional filter.
• Easy access and replacement.

- IE3 Premium Efficiency Electrical Motor :

• IP55, insulation Class F, B rise.

- Advanced Elektronikon® Control & Monitoring :

• Service and warning indications.
• Error detection.
• Automatic compressor shutdown.

- High-Performance Fan :

• Low noise level.
• High airflow for optimal cooling.

CATALOGUE – DATA SHEET

GA 30+-90: OIL-INJECTED ROTARY SCREW COMPRESSORS

=> Model: GA 30+, GA 37, GA 37+, GA 45, GA 45+, GA 55, GA 55+, GA 75, GA 75+, GA 90

Features of GA 30+-75+ : Industry-leading efficiency

- The GA 30+-75+ is our fixed-speed oil-injected rotary screw compressor that sets the industry standard : more energy savings, more air, and a longer lifetime.

- Designed for continuous operation in harsh environments.

- Maintenance-free drive system:

• 100% maintenance-free; totally enclosed and protected against dirt and dust.
• No coupling or slippage losses.
• Standard up to 46˚C/115˚F; high ambient version 55˚C/131˚F.

- IE4 Super Premium Efficiency motor:

• IP55, insulation Class F, B rise.
• Non-drive side bearing greased for life.

- Robust spin-on oil filter:

• High-efficiency; removes 300% smaller particles than a conventional filter.
• Integrated bypass valve with the oil filter.
• 8000-hour service interval (GA 55+/GA 75+)

- Smart Thermostatic Control System (GA 55+/GA 75+) :

• Intelligent algorithm achieves ideal injection temperature.
• Combines multiple operational parameters, including ambient temperature, pressure, humidity and load.

- Intelligent sensors (GA 55+/GA 75+):

• Pressure sensors monitor the lifetime of the inlet filter, the oil separator, and the oil filter (optional).
• SPM vibration sensor measures the vibration of the drive train and sends real-time updates via SMARTLINK (option).
• CAN-cables allow for easy updates.

- Elektronikon® Touch for remote monitoring:

• Standard SMARTLINK remote monitoring to maximize air system performance and energy savings.
• Optional multiple compressor control (2, 4 or 6 compressors).

Features of GA 37–90 : Premium performance

- The GA 37–90 gives you that trusted Atlas Copco oil-injected screw performance at a low investment cost.
- Built with top-quality materials, the GA 37–90 ensures compressed air reliability and efficiency in the toughest conditions.
- Maintenance-free drive system:

• 100% maintenance-free; totally enclosed and protected against dirt and dust.
• No coupling or slippage losses.
• Standard up to 46˚C/115˚F; high ambient version 55˚C/131˚F.

- IE3 Premium Efficiency electrical motor:

• IP55, insulation Class F, B rise.
• Non-drive side bearing greased for life.
• Oil-lubricated drive side bearings.

- Robust spin-on oil filter:

• High-efficiency; removes 300% smaller particles than a conventional filter.
• Integrated bypass valve with the oil filter.

- Advanced Elektronikon® Touch control & monitoring (optional for GA 37/GA 45):

• Standard SMARTLINK remote monitoring to maximize air system performance and energy savings.

- Low noise fan:

• Silent operation, high flows, compact design.

CATALOGUE – DATA SHEET