Requirements & Process
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DS-VD permanent-magnet variable-speed screw compressors
A single-stage range with motors from 7.5 to 250 kW. Compare delivered airflow at the operating pressure required by your plant.
01 / EQUIPMENT OVERVIEW
Product description
For the DS-7.5VD, listed delivery falls from 1.2 m³/min at 0.7 MPa to 0.8 m³/min at 1.3 MPa. Start with the pressure at the point of use and simultaneous air demand, then check the footprint and outlet connection.
02 / SPECIFICATIONS
Technical specifications
Source: DSNEAIR 2024 catalogue, printed pages 8, 9.
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| Parameter | Unit | DS-7.5VD | DS-11VD | DS-15VD | DS-18.5VD | DS-22VD | DS-30VD | DS-37VD | DS-45VD | DS-55VD | DS-75VD | DS-90VD | DS-110VD | DS-132VD | DS-160VD | DS-185VD | DS-200VD | DS-220VD | DS-250VD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Motor power | kW | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 37 | 45 | 55 | 75 | 90 | 110 | 132 | 160 | 185 | 200 | 220 | 250 |
| Motor horsepower | HP | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 75 | 100 | 125 | 150 | 175 | 220 | 250 | 270 | 300 | 340 |
| Air delivery at 0.7 MPa | m³/min | 1.2 | 1.9 | 2.6 | 3.3 | 3.9 | 5.5 | 6.9 | 8.2 | 10.5 | 13.8 | 16.5 | 20.8 | 24.0 | 30.5 | 32.0 | 35.0 | 38.0 | 45.0 |
| Air delivery at 0.8 MPa | m³/min | 1.1 | 1.75 | 2.3 | 3.0 | 3.7 | 5.0 | 6.5 | 7.5 | 10.0 | 13.0 | 16.0 | 20.0 | 23.0 | 28.0 | 30.5 | 32.5 | 36.0 | 42.5 |
| Air delivery at 1.0 MPa | m³/min | 0.9 | 1.56 | 2.0 | 2.7 | 3.2 | 4.7 | 5.5 | 6.5 | 8.2 | 11.5 | 14.0 | 16.8 | 21.0 | 24.5 | 26.8 | 30.2 | 31.0 | 38.0 |
| Air delivery at 1.3 MPa | m³/min | 0.8 | 1.3 | 1.8 | 2.3 | 2.7 | 3.6 | 4.7 | 5.2 | 7.5 | 10.02 | 12.5 | 14.5 | 17.0 | 20.5 | 23.0 | 26.5 | 28.5 | 35.8 |
| Dimensions (L × W × H) | mm | 700 × 600 × 890 | 1045 × 770 × 1045 | 1045 × 770 × 1045 | 1110 × 710 × 1110 | 1110 × 770 × 1110 | 1110 × 770 × 1110 | 1210 × 910 × 1260 | 1500 × 1000 × 1450 | 1800 × 1270 × 1540 | 1800 × 1270 × 1540 | 1800 × 1300 × 1570 | 2560 × 1410 × 1920 | 2900 × 1580 × 2280 | 3060 × 1680 × 2280 | 3060 × 1680 × 2280 | 3260 × 1680 × 2280 | 3400 × 2000 × 2450 | 3500 × 2000 × 2450 |
| Discharge connection | — | G3/4 | G3/4 | G3/4 | G1 | G1 | G1 1/4 | G1 1/2 | G2 | G2 | G2 | G2 1/2 | DN80 | DN80 | DN80 | DN100 | DN100 | DN125 | DN125 |
| Machine weight | kg | 220 | 300 | 320 | 420 | 450 | 550 | 650 | 800 | 1100 | 1200 | 1800 | 2100 | 2500 | 3500 | 3800 | 4200 | 4500 | 5200 |
Selection & Service
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Frequently Asked Questions
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DS-VD permanent-magnet variable-speed screw compressors
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