PREMIUM TWO-STAGE ROTARY COMPRESSORS
Engineered for extreme energy savings and massive volume output. Our dual-compression systems dramatically lower your total cost of ownership (TCO) for high-demand industrial applications.
THE DUAL-COMPRESSION ADVANTAGE
GET A TAILORED INDUSTRIAL AIR SOLUTION
- Extreme Energy Savings: Produces up to 15% - 30% more air delivery per kW compared to single-stage units by utilizing inter-stage cooling.
- Lower Thermal Load: Dividing the compression ratio across two stages significantly reduces internal temperatures, extending the lifespan of bearings and rotors.
- Premium Volumetric Efficiency: Dramatically minimizes internal leakage for relentless, high-demand operations.
| Model | Motor Power (kW) |
Working Pressure (MPa) |
FAD (m³/min) |
Connection Size | Weight (kg) |
Dimensions (L×W×H) (mm) |
|---|---|---|---|---|---|---|
| D-20A | 15 | 0.6 / 0.7 / 0.8 | 3.5 / 2.9 / 2.7 | G1 | 500 | 1300×980×1220 |
| D-25A | 18.5 | 0.6 / 0.7 / 0.8 / 1.0 | 4.2 / 3.8 / 3.4 / 2.8 | G1 | 550 | 1300×980×1220 |
| D-30A | 22 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 4.6 / 4.3 / 4.1 / 3.5 / 2.7 | G1 | 560 | 1300×980×1220 |
| D-40A | 30 | 0.6 / 0.7 / 0.8 / 1.3 | 6.8 / 6.4 / 5.9 / 3.9 | G1 1/2 | 800 | 1400×1100×1450 |
| D-50A | 37 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 8.5 / 7.5 / 7.2 / 6.3 / 5.4 | G1 1/2 | 850 | 1400×1100×1450 |
| D-60A/W | 45 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 10.7 / 10.0 / 9.5 / 8.0 / 6.8 | G2 1/2 (A) DN50 (W) |
1500 | 2100×1440×1650 |
| D-75A/W | 55 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 14.0 / 13.0 / 12.5 / 9.5 / 8.0 | G2 1/2 (A) DN50 (W) |
1700 | 2100×1440×1650 |
| D-100A/W | 75 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 18.0 / 15.5 / 15.2 / 13.0 / 11.5 | G2 1/2 (A) DN50 (W) |
1800 | 2100×1440×1650 |
| D-125A/W | 90 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 22.0 / 20.5 / 19.5 / 16.5 / 14.0 | DN65 (A) DN80 (W) |
2400 (A) 2700 (W) |
2450×1700×1765 (A) 2550×1680×1850 (W) |
| D-150A/W | 110 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 27.2 / 24.0 / 23.0 / 20.0 / 16.5 | DN80 | 2800 | 2600×1900×1890 (A) 2550×1680×1850 (W) |
| D-180A/W | 132 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 32.0 / 29.0 / 27.0 / 23.7 / 19.0 | DN80 | 3000 (A) 2800 (W) |
2600×1900×1890 (A) 2550×1680×1850 (W) |
| D-220A/W | 160 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 38.5 / 35.3 / 33.5 / 30.6 / 26.0 | DN100 | 4300 (A) 3450 (W) |
3250×2100×2200 (A) 3000×2000×2000 (W) |
| D-250A/W | 185 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 43.8 / 41.0 / 38.0 / 34.5 / 29.0 | DN100 | 4500 (A) 4000 (W) |
3250×2100×2200 (A) 3000×2000×2000 (W) |
| D-270A/W | 200 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 48.8 / 45.0 / 42.0 / 38.0 / 31.0 | DN125 (A) DN100 (W) |
6000 (A) 5600 (W) |
3800×2300×2200 (A) 3600×2200×2200 (W) |
| D-300A/W | 220 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 53.0 / 50.0 / 46.0 / 41.0 / 35.0 | DN125 (A) DN100 (W) |
6500 (A) 6000 (W) |
3800×2300×2200 (A) 3600×2200×2200 (W) |
| D-350A/W | 250 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 58.0 / 55.5 / 53.0 / 45.8 / 40.5 | DN125 (A) DN100 (W) |
7000 (A) 6500 (W) |
3800×2300×2200 (A) 3600×2250×2300 (W) |
| D-380A/W | 280 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 63.5 / 62.0 / 60.0 / 52.0 / 43.0 | DN125 | 7500 (A) 7000 (W) |
3800×2300×2200 (A) 3600×2250×2300 (W) |
| D-420A/W | 315 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 81.0 / 74.0 / 67.0 / 59.0 / 52.0 | DN125 | 8500 (A) 7500 (W) |
4300×2300×2430 (A) 4000×2300×2320 (W) |
| D-480A/W | 355 | 0.6 / 0.7 / 0.8 / 1.0 / 1.2 / 1.3 | 85.0 / 81.0 / 78.0 / 64.0 / 60.0 / 56.0 | DN125 | 9500 (A) 8000 (W) |
4700×2250×2420 (A) 4000×2300×2320 (W) |
| D-540A/W | 400 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 92.5 / 89.0 / 84.5 / 77.0 / 64.0 | DN125 (A) DN150 (W) |
10000 (A) 9000 (W) |
4700×2250×2420 (A) 4200×2350×2330 (W) |
| D-600W | 450 | 0.6 / 0.7 / 0.8 / 1.0 / 1.3 | 106.0 / 101.0 / 96.0 / 85.0 / 79.0 | DN150 | 10000 | 4200×2350×2350 |
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GET A TAILORED INDUSTRIAL AIR SOLUTION
Our senior engineers are ready to provide you with customized configurations, technical support, and wholesale factory pricing. Let's power your production with German-engineered precision.