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Atlas Copco GA 30+–90 Oil-injected Screw Compressor
Atlas Copco GA 30+–90 and GA+ oil-injected rotary screw compressors: 30–90 kW, 7.5–13 bar, 71–281 l/s, integrated dryer option, 66–73 dB(A). Supplied from Vietnam.
The GA 30+–90 is Atlas Copco’s 30–90 kW fixed-speed oil-injected screw range in two versions: GA (premium quality at low initial investment) and GA+ (best-in-class FAD and efficiency for stable demand).
New GA 30+–45+ models use an IE4 motor and all-new element for +2.7% FAD and on average +3.2% energy efficiency. Full Feature versions integrate a refrigerant dryer with a 2–3°C pressure dew point.
Key data
| Type | Oil-injected screw, fixed speed |
|---|---|
| Motor power | 30 – 90 kW (40 – 125 hp) |
| Working pressure | 7.5 / 8.5 / 10 / 13 bar(e) |
| Free Air Delivery | 71 – 281 l/s (4.3 – 16.9 m³/min) |
| Noise level | 66 – 73 dB(A) |
| Integrated dryer (FF) | Refrigerant, 2 – 3°C PDP |
| Controller | Elektronikon Touch or Swipe |
| GA 30–45+ size (L × W × H) | 1310 × 890 × 1790 mm (FF: 1810 mm long) |
Model overview
| Model | Motor (kW) | Pressure (bar) | FAD (l/s) |
|---|---|---|---|
| GA 30+ | 30 | 7.5 / 8.5 / 10 / 13 | 99 / 90 / 83 / 71 |
| GA 37 | 37 | 7.5 / 8.5 / 10 / 13 | 116 / 108 / 100 / 88 |
| GA 37+ | 37 | 7.5 / 8.5 / 10 / 13 | 124 / 117 / 105 / 88 |
| GA 45 | 45 | 7.5 / 8.5 / 10 / 13 | 138 / 128 / 120 / 105 |
| GA 45+ | 45 | 7.5 / 8.5 / 10 / 13 | 150 / 144 / 131 / 106 |
| GA 55 | 55 | 7.5 / 8.5 / 10 / 13 | 173 / 162 / 149 / 129 |
| GA 55+ | 55 | 7.5 / 8.5 / 10 | 184 / 174 / 156 |
| GA 75 | 75 | 7.5 / 8.5 / 10 / 13 | 224 / 212 / 191 / 170 |
| GA 75+ | 75 | 7.5 / 8.5 / 10 / 13 | 249 / 236 / 210 / 179 |
| GA 90 | 90 | 7.5 / 8.5 / 10 / 13 | 281 / 275 / 249 / 217 |
50 Hz data, ISO 1217 Annex C. Models marked + are high-efficiency GA+ versions.
Key features
- GA+: best-in-class FAD and low energy for stable demand
- IE4 motor (GA 30+–45+) and new high-efficiency element
- Integrated refrigerant dryer saves floor space
- Low noise for workplace installation
- Elektronikon controller with SMARTLINK
- Robust, easy-to-service design
Applications
- Metalworking and fabrication
- Plastics, packaging and printing
- Woodworking and furniture
- Cement, mining and steel
- Central plant air for industrial parks
Request a quote
Prices depend on model, pressure, variant (Pack / Full Feature), mains frequency and options. Send FEYANA your required flow (m³/min or l/s), working pressure, air quality class and site conditions for sizing advice and a fast quotation. We supply from Vietnam to Singapore, Malaysia, Thailand, Indonesia, the Philippines and across Southeast Asia.
- WhatsApp / Phone: +84 988 641 591
- Email: sales.00@feyana.com
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