Atlas Copco Air Compressors
Atlas Copco GA11 Air Compressor Technical Parameters
| Category | Item | Revised Description / Value |
|---|---|---|
| Compressor Type | Configuration | Oil-injected screw compressor, air-cooled |
| Capacity | Air Delivery | 42.6 CFM @ 125 PSI |
| Motor | Rating | 15 HP, TEFC motor |
| Voltage | 208–230 / 460 V, 3-phase, 60 Hz | |
| Operating Pressure | Maximum Operating Pressure | 107.3 PSI |
| Control System | Controller | Elektronikon Touch (advanced microprocessor control) |
| Lubrication | Oil Type | Long-life RDX (Roto Duty Extend) synthetic oil |
| Air Treatment | Pack Unit | External air-treatment equipment recommended |
| Model | Working Pressure | Max Pressure | Capacity FAD | Installed Motor Power | Noise Level | Weight (kg) |
|---|---|---|---|---|---|---|
| bar(e) | psig | bar(e) | psig | L/s | m³/hr | |
| GA 11+ (7.5 bar) | 7.5 | 109 | 7.3 | 105 | 37.2 | 133.9 |
| GA 11+ (8.5 bar) | 8.5 | 116 | 8.3 | 120 | 35.7 | 128.5 |
| GA 11+ (10 bar) | 10 | 145 | 9.8 | 141 | 32.3 | 116.3 |
| GA 11+ (13 bar) | 13 | 189 | 12.8 | 185 | 26.7 | 96.1 |
The Atlas Copco GA11 offers a dependable solution for businesses requiring consistent compressed-air performance in a compact footprint. With a 15 hp power rating and several pressure options ranging from 7.5 to 13 bar, the GA11 can be matched to diverse operational requirements. Its air-cooled screw design provides steady performance under continuous duty while keeping the system mechanically simple and easy to maintain.
A notable advantage is the machine’s workplace-friendly sound level of approximately 68 dB(A), enabling installation close to points of use without significant noise disruption. Its performance characteristics—up to roughly 133 m³/hr depending on pressure—ensure adequate capacity for various industrial tasks. The compressor’s structural design supports both basic and full-feature configurations, offering options with integrated air treatment when needed.
In addition, the GA11 incorporates modern electronic control for monitoring and operational reliability. This ensures stable system behavior over extended use and helps maintain optimal energy consumption. With its balanced combination of capacity, durability, and operational flexibility, the GA11 serves as a solid choice for workshops, manufacturing facilities, and general industrial environments seeking long-term compressed-air stability.
