Emeraude ES Series
❇️ Type: Oil Free Scroll Air Compressor
❇️ Motor Power: 1.5-14.8 kW
❇️ FAD: 165 - 1630 L/min
Ideal Scroll Air Compressor with Compact Design
✅ Minimal installation footprint
✅ Ultra-low noise level
🔹 COMPACT Series – 1.5 to 3.7 kW
Features an ultra-compact design, occupying only the space of a newspaper sheet.
Ideal for installations with limited space.
🔹 MULTI STAGE CONTROL Series – 5.5 to 15 kW
Energy-saving with high efficiency.
Equipped with multiple compressor units operating in an intelligent alternating sequence.
| Model | Discharge Pressure (MPa) | Discharge Air Flow (L/min) | Nominal Output (kW) | Noise Level (dB(A)) |
| ES2A-5/6 | 0.65 – 0.8 | 165 | 1.5 | 45 |
| ES3A-5/6 | 0.65 – 0.8 | 250 | 2.2 | 49 |
| ES4A-5/6 | 0.65 – 0.8 | 410 | 3.7 | 49 |
| ES8A-5/6 | 0.65 – 0.8 | 835 | 3.7 × 2 | 53 |
| ES11A-5/6 | 0.65 – 0.8 | 1,225 | 3.7 × 3 | 56 |
| ES15A-5/6 | 0.65 – 0.8 | 1,670 | 3.7 × 4 | 58 |
Outstanding Advantages of the Emeraude-ES Series
🔧 High Durability & Low Maintenance
- Fewer components & simplified structure:
▸ Regular maintenance interval: 4 years (or 10,000 operating hours)
▸ Overhaul interval: 8 years (or 20,000 operating hours)
* Based on operation under 5,000 hours per year
🛡 Safe Design – Multi Air-End System (ES8 and above)
In the event that one compressor unit fails, the remaining units automatically continue operation, ensuring uninterrupted compressed air supply.
🔁 Energy-Saving Multi Air-End System (ES8 and above)
- Automatically adjusts to actual air demand
- Multiple compressor motors operate alternately, controlled by a central microprocessor
- Optimizes air output for maximum energy efficiency
Chart:
Power consumption (%) increases linearly with air flow (%), illustrating the efficient operation of the multi-stage control system.
🔇 Ultra-Low Noise & Minimal Vibration
Thanks to its valveless design and low torque fluctuation, the scroll air compressor operates extremely smoothly and quietly compared to conventional piston compressors.
Noise level comparison:
- Conventional piston air compressor: 56 dB(A)
- Kobelco ES4A series: only 49 dB(A)